Millwork Furniture | Architectural Millwork

DUO System – Frame Connectors
$26.38 – $577.28
DUO-System is strategically engineered for fast processing while maintaining a design of traditional frame joint. Simple and easy-to-use. The most common applications are for Bed Rails, Stringers, and Table aprons. We recommend accessories → 2 Flute Straight Router Bit 13/32" to be combined with —> Router Bushing 1" OD and the MULTI F Routing Jigs to make make the mortise. Optionally, → Router Base Plate Adapter that holds the Router Bushing 1" OD.
→ Order a Sample Pack
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sKLICK Dovetail Connector
$27.50 – $110.00
Looking for the perfect connectors to snap in your moldings and trims easily? Look no further than the sKLICK dovetail connectors from Knapp Connectors! Our custom KLICK Dovetail Router Bit is specifically designed to route the groove for the KLICK and sKLICK.At Knapp Connectors, we pride ourselves on offering high-quality products that are easy to use and built to last. Whether you’re a professional woodworker or just looking to tackle a project at home, our sKLICK dovetail connectors are perfect for all your connector needs.If you're looking for an efficient and durable connector, use Knapp USA's sKLICK dovetail connector. This innovative connector system uses a combination of dovetail joints and interlocking tabs to create a sturdy and secure connection that's virtually unbreakable.So why wait? The sKLICK dovetail connector is the perfect tool for creating strong, secure, and beautiful connections between your pieces of wood. Try them out today to see the difference for yourself!→ Order a Sample Pack
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DUO System – Sample Pack
$14.00
The DUO-System Sample Pack contains 3 product samples:1 x DUO 46/30 1 x DUO 62/15 1 x DUO 90/20→ Order larger quantity
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Biscuit Connectors – Sample Pack
$12.00
The Biscuit Connectors Sample Pack contains:2 x SUNNY 2 x SILVER 2 x FAST 2 x CHAMP 2 x METAL 2 x CLIPS→ Get a Starter Kit
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KLICK Dovetail Connector
$28.75 – $115.00
The KLICK connector serves as a non-visible, snap-in connector for components with small dimensions, such as Moulding and trims. Our custom KLICK Dovetail Router Bit is specifically designed to route the groove for the KLICK and sKLICK.The KLICK dovetail connector is your go-to solution for woodworking! These double dovetail connectors simplify your life by replacing traditional joinery with easy assembly. Made from durable, high-quality plastic, they guarantee strength and a secure fit, keeping your projects stable for years. Using the KLICK connectors is straightforward, allowing you to start your projects quickly and easily.KLICK dovetail connectors are the game-changing solution to all your woodworking challenges. These connectors provide a perfect fit every time, ensuring your projects are structurally sound and aesthetically pleasing.With KLICK, you can say goodbye to the frustration of measuring, cutting, and gluing; just snap the connectors into place, and you're done! Don't settle for subpar joinery—invest in the best and switch to KLICK dovetail connectors today.→ Order a Sample Pack
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ZIPBOLT™ – Worktop / Countertop Connectors
$23.18 – $110.39
The ZIPBOLT™️ connector is a practical and innovative solution as a countertop, worktop, frame, and home furniture connector. The ZIPBOLT™️ completely eliminates the difficult and time-consuming use of a screwdriver needed for conventional connectors.→ Order a Sample Pack
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FAST – Biscuit Connector
$42.63 – $155.00
The FAST biscuit is a #20 self-tightening, non-visible plastic snap-in connector and can be used in all wood materials. The two connector pieces are simply knocked into the biscuit cut with a hammer. The patented cutting edges hold the connector in the slot with no glue required. Simply snap-in the male into the female part to carry out the assembly.→ Order a Sample Pack
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QUICK-SET – 2 Part Locking Dowel
$31.62 – $175.00
The QUICK-SET is a simple and efficient 2-part Locking Dowel, including a threaded stud and a plastic sleeve. The QUICK-SET is self-tightening, non-visible, and can be inserted immediately into standard boreholes without waiting for glue to dry. With 4 sizes available you will be sure to find the perfect size you need for your application.→ Order a Sample Pack
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FAST Biscuit Connector – Sample Pack
$10.00
The FAST Biscuit Connector Sample Pack contains 10 pairs. FAST is a #20 self-tightening, non-visible plastic snap-in connector and can be used in all wood materials. The two connector pieces are simply knocked into the biscuit cut with a hammer.→ Order larger quantity
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QUICK-SET – Sample Pack
$12.00
The QUICK-SET - Sample Pack contains 24 dowels:6 x QUICK-SET 5/7.5 mm 6 x QUICK-SET 5/11 mm 6 x QUICK-SET 8/8 mm 6 x QUICK-SET 8/26 mm→ Get a Starter Kit → Order larger quantity
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Mod-eez®️ System Sample Pack
$12.00
Mod-eez®️ System is specifically designed with RTA furniture, case goods and cabinetry in mind.This Sample Pack contains:6 x 4032 non-locking clips 6 x 4031 pass-thru clips 4 x 4037 double semi-locking clips 12 x 2055 1/2" shoulder head screws 4 x 2065 male shoulder screws 4 x 2066 female shoulder screws→ Get a Starter Kit → Order larger quantity
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KLICK-System – Sample Pack
$10.00
The KLICK-System Sample Pack contains 30 product samples:10 x KLICK 10 x sKLICK 10 x KLICKpro→ Order larger quantity of KLICK, sKLICK, and KLICKpro, → Get a Starter Kit
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KNAPP®-Dowel self-tightening plastic dowel
$47.50 – $253.00
The KNAPP®-Dowel is a strong and durable self-holding plastic dowel available in 6x28 mm, 8x35 mm and 8x50 mm. It grips itself into the borehole due to its special design of threaded ribs and lengthwise groove, hence, no clamping or glue is needed.→ Order a Sample Pack
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CHICO Slide-in Connector – Sample Pack
$12.00
The CHICO Sample Pack contains 4 pairsThe CHICO is a precision connector made of aluminum die-cast zinc, which can also be used in Corian®, Marlan®, and similar materials in addition to wood materials.→ Order larger quantity
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KNAPP®-Adhesive PU+
$14.09 – $299.37
One component polyurethane based adhesive used to adhere connectors such as the KNAPP®-Dowel, CHAMP, miniKLICK, and CLIPS to all surfaces.
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KNAPP®-DOWEL – Sample Pack
$12.00
The KNAPP®-DOWEL Sample Pack contains 100 pieces:20 x KNAPP®-DOWEL 6x28 mm 40 x KNAPP®-DOWEL 8x35 mm 40 x KNAPP®-DOWEL 8x50 mm→ Get a Starter Kit → Order larger quantity
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UNO 30 – Sample Pack
$10.00
The UNO 30 Sample Pack contains 4 setsThe UNO 30 features easy and fast assembly that simply snaps in place. The UNO 30 is designed for common uses like facades, wall paneling, baseboards, moldings, handrails, furniture, fixtures, but truly has endless applications.→ Get a Starter Kit → Order larger quantity
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Mod-eez®️ System Sets
$28.50 – $1,075.00
Mod-eez®️ System is specifically designed with RTA furniture, case goods and cabinetry in mind. Mod-eez®️ Clips are made of spring steel for extreme durability, working for both 5/8" and 3/4" + material. Drilling Jigs and Depth Gauges are available for easy installation.Mounting screws and Shoulder Head Screws are included and can be attached in all wood materials.→ Order a Sample Pack
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UNO 30 Stainless Steel Hook Connector
$59.00 – $425.75
The UNO 30 stainless-steel hook connector from Knapp Connectors is the ultimate solution for seamless cabinet panel installation. Say goodbye to the hassle of complicated and time-consuming cabinet assembly. With our UNO 30 stainless-steel hook connectors, you can easily and quickly install cabinet panels with just a few screws.The UNO 30 connector set consists of a round 30 mm Ø stainless steel bracket with a V-shaped receiver socket that is installed with three 3×13 mm Pan Head Screws and a 5×50 mm CS-screw, including a washer as the counterpart. Easy and fast assembly is guaranteed, as the generously V-shaped receiver socket receives the CS-screw head when mounted.It's time to upgrade your assembly game with the UNO 30 stainless steel hook connector from Knapp Connectors. This revolutionary product offers unparalleled strength and durability thanks to its high-quality stainless steel construction.Take your cabinet assembly to the next level today with the UNO 30 stainless steel hook connector from Knapp Connectors. Your cabinets will thank you!→ Order a Sample PackNeed a Locking Clip to prevent upward movement?
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DUO 30 / DUO 35 – Sample Pack
$12.00
The DUO 30 / DUO 35 Sample Pack contains 8 pairs:2 x DUO 30 oL 2 x DUO 30 mL 2 x DUO 35 oL 2 x DUO 35 mL→ Get a Starter Kit → Order larger quantity
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KLICKpro – Dovetail Receiving Connector
$26.25 – $105.00
The KLICKpro is a connector that sits in a dado or rabbet and serves as an adapter for the KLICK and sKLICK. Our custom KLICK Dovetail Router Bit is specifically designed to route the groove for the KLICK and sKLICK.→ Order a Sample Pack
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KLICK System Starter Kit
$74.00 – $81.99
The KLICK System is our one of a kind, tried and true method of snapping on trims and moldings. Our KLICK Custom Dovetail Router Bit is included, so you can say goodbye to finish nailing and puttying.→ Order larger quantity of KLICK, sKLICK, and KLICKpro,
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Mod-eez Anti-rotation Clips – 5070 Series for 3/4″+ Stock
$16.63 – $550.00
Mod-eez®️ Anti-Rotation Clips are specifically designed for RTA furniture and case goods. They are made of spring steel and come in two widths for 1/2" and 3/4" + material. By utilizing two spring steel clips, one male, and one female, the connectors simply slide into one another, preventing the joint from rotating. Mod-eez®️ Anti-Rotation clips work especially well in areas where only one clip can be used, such as a table apron as little as 2" tall.→ Order a Sample Pack
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Mod-eez Single Clip – 4030 Series for 5/8″+ Stock
$11.06 – $240.00
Mod-eez®️ Clip Connectors are specifically designed for RTA furniture and case goods. They are made of spring steel and come in two widths for 5/8"+ and 3/4"+ material and are used in combination with a Shoulder Screw which can be attached in all wood materials including metal. From pass-thru, non-locking, semi-locking, and locking clips, you will be sure to find the right combination. This product contains the Mod-eez®️ Clip Only.Mod-eez® Sets are also available, which include the Clip, Shoulder head screw, and mounting screws.→ Order a Sample Pack
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Mod-eez Double Clip – 5030 Series for 3/4″+ Stock
$20.75 – $380.00
Mod-eez®️ Double Clip Connectors are specifically designed for RTA furniture and case goods. They are made of spring steel and come in two widths for 5/8" and 3/4" + material. Used in combination with 2 Shoulder Screws, they are anti-rotating and can be attached in all wood materials including metal. From non-locking, semi-locking, and locking clips, you will be sure to find the right combination.→ Order a Sample Pack
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ZIPBOLT™ System – Sample Pack
$12.00
The ZIPBOLT™ Sample Pack contains 3 pieces:1 x ZIPBOLT™ 100 Mini 1 x ZIPBOLT™ 90 KD 1 x ZIPBOLT™ 85→ Get a Starter Kit → Order larger quantity
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DUO – Hook Connector
$89.05 – $445.25
The DUO 30 and DUO 35 hook connectors come in 30 mm and 35 mm and consists of two identical round shaped steel brackets that hook into each other in a dovetail-like manner. They form a stable load-bearing connection immediately after screwing and hooking together the parts. They can be simply installed using the KNAPP® Forstner Bit with our custom adjustable depth gauge.→ Order a Sample Pack
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TUCK Compression Dowel – Sample Pack
$10.00
The TUCK Sample Pack contains 25 pieces:5 x TUCK 6x25 mm 5 x TUCK 8x35 mm 5 x TUCK 10x32 mm 5 x TUCK 10x28 mm 5 x TUCK 10x16 mm→ Get a Starter Kit → Order larger quantity
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Biscuit Connectors Starter Kit
$74.00 – $84.00
The tried and tested KNAPP® biscuit connectors can be utilized for all wood products and are simply snapped together.
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Mod-eez®️ Anti-Rotation Sample Pack
$12.00
Mod-eez®️ Anti-Rotation Clips are specifically designed for RTA furniture and case goods.This Sample Pack contains:10 x 2075 male anti-rotation clips 10 x 2076 female anti-rotation clips→ Order larger quantity
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CHICO – Slide in Connector
$48.10 – $120.25
The CHICO is a precision connector made of aluminum die-cast zinc, which can also be used in Corian®, Marlan®, and similar materials in addition to wood materials. The halves of the connector are screwed into a groove (50 x 12 x 10 mm) and joined sliding them together. While sliding them into each other, the joint tightens up and is immediately load-bearing. The integrated stop allows assembly and disconnection in one direction.→ Order a Sample Pack.
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RICON® Stainless Steel
$85.12 – $1,420.89
The RICON^® Stainless Steel series allows for the simple and fast joining of beams, rails and is used in various applications such as indoor and outdoor furniture, balconies, decking, carport, pergolas, gazebos, playgrounds, sports equipment, and much more. We recommend accessories → 2 Flute Straight Router Bit 13/32″ to be combined with —> Router Bushing 1″ OD and the MULTI F Routing Jigs to make make the mortise. Optionally, → Router Base Plate Adapter that holds the Router Bushing 1″ OD.
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Mod-eez Single Clip – 5060 Series for 3/4″+ Stock
$16.00 – $290.00
Mod-eez®️ Clip Connectors are specifically designed for RTA furniture and case goods. They are made of spring steel and come in two widths for 5/8"+ and 3/4"+ material and are used in combination with a Shoulder Screw which can be attached in all wood materials including metal. From pass-thru, non-locking, semi-locking, and locking clips, you will be sure to find the right combination. This product contains the Mod-eez®️ Clip Only.Mod-eez® Sets are also available, which include the Clip, Shoulder head screw, and mounting screws.→ Order a Sample Pack
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Mod-eez Single Clip – 5030 Series for 3/4″+ Stock
$13.50 – $220.00
Mod-eez®️ Clip Connectors are specifically designed for RTA furniture and case goods. They are made of spring steel and come in two widths for 5/8"+ and 3/4"+ material and are used in combination with a Shoulder Screw which can be attached in all wood materials including metal. From pass-thru, non-locking, semi-locking, and locking clips, you will be sure to find the right combination. This product contains the Mod-eez®️ Clip Only.Mod-eez® Sets are also available, which include the Clip, Shoulder head screw, and mounting screws.→ Order a Sample Pack
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TUCK – Spring Steel Compression Dowel
$3.60 – $720.00
The TUCK spring steel compression dowel is immediately load-bearing for attaching components without glue or clamps. TUCK is available in five sizes and processed like a conventional wooden dowel. The TUCK is self-tightening and no clamping aid is required when assembling the workpiece (cabinet, furniture, interior design, etc.). The spring steel design guarantees a permanent tightening.→ Order a Sample Pack
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ZIPBOLT™ FASTFIT – Sample Pack
$10.00
The ZIPBOLT™ FASTFIT Sample Pack contains 10 pieces. FASTFIT is a one-piece joint connector that can be used with you nested based CNC for corner joints widely used for case goods and RTA cabinetry.→ Order larger quantity
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SUNNY – Biscuit Connector
$30.50 – $110.00
The SUNNY biscuit is a #20 self-tightening, non-visible plastic slide-in connector with integrated locking tabs and can be used in all wood materials. The two identical connector halves are simply knocked into the biscuit slot with a hammer. The patented cutting edges hold the connector in the groove with no glue required. Simply slide the connector halves into each other to carry out the assembly.→ Order a Sample Pack
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ZIPBOLT™ 90 KD Frame Connectors
$27.82 – $128.81
The ZIPBOLT™️ connector is a practical and innovative solution as a frame connector for beds, tables, staircase assembly, and home furniture. The ZIPBOLT™️ completely eliminates the difficult and time-consuming use of a screwdriver needed for conventional connectors and fasteners. The mounting of the connector is very fast and easy to install with a cordless drill or even a hand screwdriver. Frames from 7/8" (22 mm) to 1-1/2" (38 mm) board thickness can be connected in just a few seconds.→ Order a Sample Pack
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miniKLICK – Dovetail Connector Sample Pack
$10.00
The miniKLICK Sample Pack contains 15 pairs.→ Order larger quantity
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Mod-eez Double Clip – 4030 Series for 5/8″+ Stock
$15.56 – $247.50
Mod-eez®️ Double Clip Connectors are specifically designed for RTA furniture and case goods. They are made of spring steel and come in two widths for 5/8" and 3/4" + material. Used in combination with 2 Shoulder Screws, they are anti-rotating and can be attached in all wood materials including metal. From non-locking, semi-locking, and locking clips, you will be sure to find the right combination.→ Order a Sample Pack
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At Knapp Connectors, we understand the importance of sturdy, durable, and aesthetically pleasing work. Whether you’re assembling wooden cabinets, shelving, fixtures, or RTA furniture, we have a hidden fastening system to accommodate your woodworking needs.

We offer several millwork furniture connectors, including our SILVER, SUNNY, CHAMP, and METAL collections that eliminate the gluing step due to their self-tightening characteristics. Our products can be used in various architectural works since they’re lightweight, durable, and easy to use.

From our tried and tested KNAPP biscuit connectors to our popular KLICK System series, we have several products to help make your millwork furniture projects easier. Shop our collection today for everlasting woodwork.