Security Screwdriver Bit Set 33pc 2"

• Spanner Bits: #4, #6, #8, #10
• Triwing Bits: #1, #2, #3, #4
• Torq bits: #6, #8, #10
• Tamper Resistant Torx (Star) Bits: TR8, TR10, TR15, TR20, TR25, TR27, TR30, TR35, TR40
• Metric Tamper Resistant Hex Bits: 2, 2.5, 3, 4, 5, 6
• SAE Tamper Resistant Hex Bits: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32

Fits most popular sizes of tamper-proof fasteners.