TONE impact driver inner socket, 25.4mm drive, 20mm across flats, 8A-20BA, 1 pc

Catalogue number: 8A-20BA Features: ●Special socket for attaching and removing inner nuts for buses and trucks. ●Size is suitable for medium to large vehicles. ●Temporary O-ring placement structure improves workability by temporarily placing the O-ring in the groove when attaching and removing the impact socket to the wrench. Specifications: ●Face size (mm): 20 ●Drive socket size (mm): 25.4 ●Total length (mm): 61 ●Face shape: 4-sided ●Compatible pin: P4040S ●Compatible O-ring: RAS326S Material/Finish: ●Structural steel Set contents/Accessories: ●Pin, O-ring