VIDEO: Legacy Manufacturing Lock-N-Load L1465L Pistol Grip Grease Gun

Lock-n-Load technology is designed for fast grease reloading. The Lock-n-Load threadless, quick connect barrel lets users reload grease in half the time compared to other grease guns, according to the company. Just slide the Lock-n-Load switch to disengage or reconnect the barrel, without needing to  worry about crossing threads on the barrel. This tool offers fast priming and also features an automatic bleeder, heavyduty die-case head construction, three-way loading, an ergonomic T-grip follower handle and holds a 14-oz. grease cartridge.