OTC 4608 3/8" Impact Driver 4383 Compatible with a wide variety

Compatible with a wide variety of battery types

For metric and imperial nuts and screws with widths across flats from 10 to 32 mm (3/8" up to 1 1/4")

5 × 5 × 1

5 to 18 in

Use with OTC compression testers (or other compression testers with a 14mm thread) to access hard to reach spark plug holes

OTC 4608 3/8" Impact Driver 4383 Compatible with a wide varietyOTC 4608 3 8" Impact Driver Loosens hard to turn screws, bolts or nuts. Handle design prevents possibility of hitting hand with hammer when striking impact driver. Bit holder has 3 8" drive and 5 16" hex for Phillips and flat screwdriver bits. Includes: No. 2 Phillips bit, 1 3 8" long with 5 16" hex No. 2 Phillips bit, 3 1 8" long with 5 16" hex No. 3 Phillips bit, 1 3 8" long with 5 16" hex No. 3 Phillips bit, 3 1 8" long with 5 16" hex 5 16" wide x