GearWrench 84367N 3/8" Drive 6 Point Standard Universal Impact Metric Socket 21mm, Black 'Tools'] with the friction ring found

with the friction ring found on the chuck

Warning: do not use chrome sockets on electric or air impact wrenches

Tub and Shower Faucets and Accessories | The item is manufactured in United States | This item is JAW

Screw on top keeps drill bits secure

GearWrench 84367N 3/8" Drive 6 Point Standard Universal Impact Metric Socket 21mm, Black 'Tools'] with the friction ring foundChrome molybdenum alloy steel (CR MO) for exceptional strength and durability Color: Black Manufactured in Taiwan3 8" drive 6 point standard Universal impact metric socket 21mm. Chrome molybdenum alloy steel (CR MO) for exceptional strength and durability.