designed to fit pails from 2.5kg 5lb to 5kg 11lb, or with depths of 146mm to 225mm includes pump unit, lid, rubber edged follower, 1.5m 5 ft x 1/2" ID delivery hose,the high pressure, high volume KR grease gun all components also available separay K6-24 contains the above items plus a 2.5kg 5lb refillable container KT5, while the K6-67 contains the above items plus a 5kg 11lb refillable container KT6 spring loaded pump system provides 30 shots of grease suitable for greases up toincluding NLGI no.2 360° swivel to prevent hose kinking fully sealed to prevent contamination 5 year warranty conditions apply 10 year parts availability