3/8" Drive 6 Point Standard Impact Socket 21mm Threading Tools Fits tensioner pulleys with 13mm

Fits tensioner pulleys with 13mm - 16mm

The handle is ergonomically designed to provide a more comfortable and secure grip

Leverage 18:1

Features and Benefits Made of chrome vanadium

Use drill size: 19/64"

3/8" Drive 6 Point Standard Impact Socket 21mm Threading Tools Fits tensioner pulleys with 13mm3 8" Drive 6 Point Standard Impact Socket 21mm Features and Benefits: Forged from the finest chrome molybdenum alloy steel ? the best choice for strength and durability Radius corner design to extend the life of fasteners The design drives the side of the fastener instead of the corner Provides increased strength, but also avoids rounding of rusted or damaged fasteners Fully guaranteed No doubt, Sunex tools offer one of the most complete and toughest