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TC-120 Grooved Board Hidden Deck Fastener for Hardwood

The Tiger Claw TC-120 is the fastest, easiest way to hide fasteners in hardwood decking. The clip has been specifically designed to install 3/4” x 4” or 6” decking that is pre-grooved or grooved with the TC-120 slot cutter. The TC-120 is made of 304 grade stainless steel and is approved for use in saltwater applications and ACQ or chemically treated lumber for long-term performance. The clip’s sharp prongs embed into the upper portion of the groove for strong holding power. The stainless steel screw ensures a lasting connection between decking board and joist.

  • Includes #6 x 1 5/8ths stainless steel screws.
  • Spacer tabs on the clip automatically gap the decking 1/8th to 3/16ths for a consistent look
  • The TC-120 reduces wood splitting, wood rot, and board cupping and comes complete with a 25 year warranty
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Packaging Size:50 SqFt Box when using 5.5” decking and 35 sq. ft. when using 3.5” decking at 16" o.c. (includes: 90 Clips, 92 screws, and 1 driver bit)

ThruLOK® Screw Bolt Fastening System

thrulok-screw-bolt-fastening-system
The speed of a LOK fastener. The strength of a through-bolted connection.