27950 T-55 TAMPER PROOF

APEX 34863 T-5 TORX HEX POWER 480-TX-55-H

Slotted screwdriver bits have a single slot in the fastener head and the tool used to drive a slot is called a slot-head, flat-tip, or flat head Apex® quality begins with select raw materials, only carefully chosen, high grade tool steel is used.