Astro Pneumatic # 71021L 21mm (13/16″) Lug Nut Drum Socket Impact Torque Multiplying Thin Wall Socket Air Hoses Durable powder coated finish

Durable powder coated finish

Sunex 309M 3/8" Drive 9mm Standard Impact Socket

Metal extension to prevent accidental blade removal

23mm 6pt Standard Metric Chrome Socket

Astro Pneumatic # 71021L 21mm (13/16″) Lug Nut Drum Socket Impact Torque Multiplying Thin Wall Socket Air Hoses Durable powder coated finishThe markets first thin wall deep torque multiplying socket, specifically developed to not lose any torque advantage over our short drum sockets, but allows for use on lug nuts in addition to stubborn applications like crank bolts Hollow drum design multiplies the torque of your impact wrench greater than solid and flywheel style weighted sockets Upgrade your mid size impact into a high torque, or take your high torque to levels not available in the