Made to fit tamper-resistant fasteners, the TEKTON 1/4 in. and 3/8 in. Drive Tamper Star Bit Set is a specialized service set with the complete series of sizes from TR10 to TR60. These tools are designed to be used with i...

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Made to fit tamper-resistant fasteners, the TEKTON 1/4 in. and 3/8 in. Drive Tamper Star Bit Set is a specialized service set with the complete series of sizes from TR10 to TR60. These tools are designed to be used with impact drivers to free rusted and overtightened bolts. Compact storage rails save toolbox drawer space and are easy to carry along to the job. High-strength chrome vanadium steel construction and precisely milled tips deliver premium performance with an exact fit in fastener head, eliminating extra play that could damage tool or strip fastener.

Set Includes:

  • (6) 1/4 in. drive star sizes: TR10, TR15, TR20, TR25, TR27, TR30
  • (6) 3/8 in. drive star sizes: TR40, TR45, TR47, TR50, TR55, TR60
  • (1) 3/8 in. drive (F) x 1/4 in. drive (M) adapter
  • (2) Storage rails



  • Includes 6-pc. 1/4 in. drive impact tamper-resistant star bit sockets: TR10, TR15, TR20, TR25, TR27, TR30; 6-pc. 3/8 in. drive impact tamper-resistant star bit sockets: TR40, TR45, TR47, TR50, TR55, TR60; 1-pc. impact reducer: 3/8 in. drive (F) x 1/4 in. drive (M); 6-clip and 7-clip socket storage rails
  • Designed for use with impact drivers
  • Made from high-strength chrome vanadium steel
  • Black phosphate finish resists corrosion
  • Tips are precisely milled for exact fit in fastener
  • Locks securely onto drive tang
  • Includes 6-pc. 1/4 in. drive impact tamper-resistant star bit sockets: TR10, TR15, TR20, TR25, TR27, TR30; 6-pc. 3/8 in. drive impact tamper-resistant star bit sockets: TR40, TR45, TR47, TR50, TR55, TR60; 1-pc. impact reducer: 3/8 in. drive (F) x 1/4 in. drive (M); 6-clip and 7-clip socket storage rails
  • Designed for use with impact drivers
  • Made from high-strength chrome vanadium steel
  • Black phosphate finish resists corrosion
  • Tips are precisely milled for exact fit in fastener
  • Locks securely onto drive tang

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