Park Tool Grease Gun GG-1 An adaptable tool for applying grease and anti-seize with precision, Park Tool's Grease Gun GG-1 works with its canister or any Park Tool grease tube to ensure efficient and mess-free lubrication of your parts and components. Versatile and Shop-Grade Lubrication Gun The GG-1 has been designed to help you deliver precise lubrication where you need it, whether straight from the tube or from the gun's detachable canister. The canister can be filled with your chosen liquid or the pump can be screwed right on to any tube of Park tool grease for instant use. Its spring-loaded pump pushes your grease through the nozzle to the small tip opening, for a controlled release in to any application. Features:  Usage: Can be used as a self-contained grease gun or the pump can be attached to any Park Tool grease tube Buy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.