features and benefits:
- heat treated socket bases for durability and serviceability
- professional, full polish chrome
- patented bit holding principle, internal dimple feature, forces bit surface to opposite side for maximum retention
- s2 and alloy steel bits
- chrome socket base, heat treated for durability and serviceability
hard steel bits for strength and durability.Patented bit holding principle within socket base for maximum bit retention.Smaller bit socket sets packaged on socket rail.