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Wing Nut Cleco Fasteners

The Wing Nut (KW) series is a hand operated clamp with a wide range of grip force. It is best suited for low-production settings where additional tools (pliers, wrenches, ratchets, etc.) are not required. This allows for application in areas with limited space. The 'free-wheeling' wing-nut is easy to grip and will back completely off while still remaining intact with the body. Clamping force ranges from 12-300 lbs making it suitable for all types of metallic and composite materials.

A cleco fastener (also spelled cleko), also known as a skin pin, is a fastener developed by the Cleveland Pneumatic Tool Company. Cleco fasteners are widely used in the manufacture and repair of aluminum-skinned aircraft and in automotive repair, where it is used to temporarily fasten multiple sheets of material together before the pieces are permanently joined.


Short (KWNS) 0-5/16'' Grip Wing-Nut Clecos
Short (KWNS) 0-5/16'' Grip Wing-Nut Clecos
Standard (KWN) 0-1/2'' Grip Wing-Nut Cleco Fasteners
Standard (KWN) 0-1/2'' Grip Wing-Nut Cleco Fasteners
Long (KWNL) 0-1'' Grip Wing-Nut Clecos
Long (KWNL) 0-1'' Grip Wing-Nut Clecos
Extra Long (KWNEL) 1/2''-1 1/2'' Grip Wing-Nut Clecos
Extra Long (KWNEL) 1/2''-1 1/2'' Grip Wing-Nut Clecos
Super Long (KWNK) 1 1/2''-2 1/2'' Grip Wing-Nut Cleco Fasteners
Super Long (KWNK) 1 1/2''-2 1/2'' Grip Wing-Nut Cleco Fasteners