PRIMA 10mm Keyed Drill Chuck Female Mount JAC2 Replacement Chainsaw Chains & Bars Backset: 40mm This is the

Backset: 40mm This is the measurement from the edge of the door to the centre of the keyhole

The shoe is lightweight and breathable

slow speed mechanisms

two-component handle which provides an excellent grip

Overall Length: 96mm

PRIMA 10mm Keyed Drill Chuck Female Mount JAC2 Replacement Chainsaw Chains & Bars Backset: 40mm This is theThe Rohm PRIMA 10mm JAC2 Keyed Drill Chuck, female mount, a heavy industrial plain bearing chuck, is widely used for stationary and hand operated percussion drilling machines. These industrial quality chucks have fully hardened and ground working components which offer exceptionally high accuracy , gripping power and durability.