• 1" insert bits for use with tools including quick-change screwdrivers
• 32 bits loaded into a durable storage block
• Tamper-proof bits for a variety of applications
• Set includes: 2mm, 2.5mm, 3mm, 4mm, and 5mm metric hex; 3/32", 7/64", 1/8, 9/64", 5/32", 3/16", and 1/4" hex; #4, #6, #8, and #10 span drilled; #6, #8, and #10 Torq-Set; T7, T8, T10, T15, T20, T25, T27, and T30 tamper-resistant Torx®; and #1, #2, #3, and #4 tamper-resistant wing

The Ideal Bit Block includes 32 commonly used tamper-proof bit sizes for a variety of applications, all loaded into a convenient, durable storage block. These 1-inch insert bits are perfect for use with tools including quick-change screwdrivers.