Jacobs Heavy Duty Keyed Chuck 34 Series 1/2in (13mm) Chuck 14440 PB Analog Continuity Tester Min Hose Size 3/8"

Min Hose Size 3/8"

Smooth play-out and rewind saves time and effort

Color Changing (RGB)

Fully hardened plate provides long life and durability

All wood surfaces are waterproof  treated

Jacobs Heavy Duty Keyed Chuck 34 Series 1/2in (13mm) Chuck 14440 PB Analog Continuity Tester Min Hose Size 3/8"Jacobs 14440 PB Heavy Duty Keyed Chuck 34 Series 1 2in (13mm) Chuck Jacobs Traditional Plain Bearing Design for Heavy Duty Industrial Drilling and Lathe Work. 1 2in (13mm) Capacity, JACOBS K3 Key (Key Not Included) Features Heavy Duty Design. Jacobs fluted sleeve design. Jaws Center Grind for Straightness and Alignment. Through hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance. Each chuck 100% inspected for