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GRK Driver Bits


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GRK Star Drive Bits

GRK Driver Bits are available in various Torx sizes from T-10 to T-40, and lengths from 1" to 6", 2 bits per pack. Check which size bits your GRK Deck Screws use below.



GRK Fasteners offers top quality tools and bits for use with their screws and fasteners. Carded in packs of 2.

  • R4 #6 & #8 Screws Use a #15 Bit
  • R4 #9, #10 & #12 Screws Use a #25 Bit
  • RSS #10 & 1/4" Screws Use a #30 Bit
  • RSS 5/16" & 3/8" Screws Use a #25 Bit
  • FIN/TRIM #8 Screws Use a #10 Bit
  • FIN/TRIM #9 Screws Use a #15 Bit
  • RT COMPOSITE TRIM HEAD #8 Screws Use a #10 Bit
  • RT COMPOSITE TRIM HEAD #9 Screws Use a #15 Bit
  • KAMELEON COMPOSITE #9 Screws Use a #20 Bit
  • CALIBURN & CALIBURN PH Screws Use a #25 Bit
  • CALIBURN XL Screws Use a #40 Bit

Additional Info

Additional Info

Package Quantity GRK Star Drive Bits are available in 2 packs T-10 to T-30, 1" to 6"
Search by Manufacturer GRK
Manufacturer Link http://www.grkfasteners.com/products/tools-bits


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