Superchuck Ball Bearing Chuck, K4 Key, 1/8 in to 3/4 in Capacity, 4JT Short Mount ORS NASCO preheat control valve flow and

Superchuck Ball Bearing Chuck, K4 Key, 1 8 in to 3 4 in Capacity, 4JT Short Mount ORS NASCO preheat control valve flow and preheat control valve flow and reduced user fatigue due to improved balance Improved access and reparability of mixer with single nut removal Superior cutting oxygen valve with improved feathering ease on control No wrench flats on connection nut indicates hand tightening only for safer operation Internal connection snap ring prevents coupling nut sliding and exposure to o rings for reduced damage paints and non water soluble chemicals while repelling water great for indoor & outdoor use Meltblown polypropylene absorbents feature economical Ball bearing construction maximizes gripping force and drilling accuracy Jaws center ground for straightness and alignment One piece sleeve eliminates crack between driving teeth often found in other designs Through hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance Fluted sleeve standard