The Groz Grease Fitting Unblocker is a must-have tool for effortlessly clearing clogged grease fittings and loosening hardened greasing joints. It is an excellent tool for maintaining and safeguarding bearings, control arms, joints, kingpins, and more.  Designed to be tapped with a hammer, it efficiently forces light viscosity oil through the tool into the coupler and grease joint, effectively eliminating dirt and debris. Equipped with a built-in hand guard for added safety, along with a flexible hose attachment, it reaches even the most challenging areas for comprehensive maintenance. Comes complete with a grease coupler and spare seals, this unblocker offers a comprehensive solution for your maintenance needs.