Apex Tool Group Jacobs Chuck® Chuck Service Kit, 8-1/2N Model Number

Chuck Service Kits, 16N Model NumberFeaturesFor the new and improved Jacobs Super Chuck® that includes the service kit number on the chuck noseKit includes jaws, nut, caged bearing, and thrust washer

Chuck Service Kits, 14N Model NumberFeaturesFor the new and improved Jacobs Super Chuck® that includes the service kit number on the chuck noseKit includes jaws, nut, caged bearing, and thrust washer

Chuck Service Kits, 11N Model NumberFeaturesFor the new and improved Jacobs Super Chuck® that includes the service kit number on the chuck noseKit includes jaws, nut, caged bearing, and thrust washer

Chuck Service Kits, Socket MountFeaturesFor the new and improved Jacobs Super Chuck® that includes the service kit number on the chuck noseKit includes jaws, nut, caged bearing, and thrust washer

FeaturesJaws center-ground for absolute straightness and alignmentOne-piece sleeve eliminates crack between driving teeth often found in other designsThrough-hardened sleeve teeth, plus hardened nose...