• Patented bit holding system forces bit surface to opposing side for maximum bit retention
• Entry angle guides fastener
• Serration depth as deep as the fastener
• Large hard stamped identification
• KD Sockets use a Double Line (SAE) & Knurled Line (mm) to easily identify Standard vs. Metric Sockets
• Packaged in patented impact resistant Òslide rail" system for easier positioning of sockets.
• Internal slides eliminate interference.
• Features Ball Bearing Retention Set Includes:
• 1/16" to 3/8" Bit Sockets