GearWrench 84436N 3/8" Drive 18" Locking Impact Extension Size 12 Range 3-1/2" to 7"

Range 3-1/2" to 7"

Uses three D cell alkaline batteries sold separately

This Sunex 1-inch drive x 3-inch deep impact socket will give you years of usage

Power Source: Battery powered

(1) 5/16" COBALT RED HELIX Drill Bit (48-89-2317)

GearWrench 84436N 3/8" Drive 18" Locking Impact Extension Size 12 Range 3-1/2" to 7"3 8" Drive 18" Locking Impact Extension Features Chrome molybdenum alloy steel (Cr Mo) for exceptional strength and durability Pin hole can be used with pin and o ring for secure socket retention Locking mechanism with sliding collar securely attaches socket to extension Manganese phosphate finish resisting corrosion High visibility laser etched markings provide quick size identification Meets or exceeds ASME specifications Specifications Overall