3/8" Dr 12" Impact Locking Collar Extension

Features and Benefits:

• Manufactured with chrome molybdenum alloy steel for exceptional strength and long lasting durability
• Pin hole for use with pin and o-ring for secure socket retention
• High visibility laser etched markings
• Manganese phosphate coating for corrosion resistance
• Meets or exceeds ASME B107 2

3/8 in.; Drive Impact Locking Extension 12 in.;