Heavy duty construction and electric plated finish for long service life Short stroke lever action works great in tight spaces Large replaceable swivel casters provide ease of maneuverability Fits to 11 – 22kg (25 – 50lb) original refinery and 30cm (12″) I.D. clamp – on – carry bucket Fast, positive gun refilling with simple pumping action Portable or stationary units reload grease guns in less than a minute Dispenses approximately 2oz per stroke Dispenses medium and light lubricants in any weather condition Suitable for grease up to consistency grade 2 Convenient 2 in 1 filler socket assembly eliminates mess waste and air pockets