Socket 1/2 Drive 12 Point Metric Std Length Sockets 17mm 13608 Sata Tools
Made of Chrome Vanadium steel Double Line (SAE) & Knurled Line (MM) to easily identify Standard vs. Metric Sockets Surface Drive Technology- Radius corner design provides 15%-20% more torque, extends fastener life and reduces slippage Manufactured to industrial specifications assuring a thin wall design with precise nut end dimensions Specifically, heat-treated for the correct balance of strength and durability