LockNLube Magnetic Grease Gun Holder + Drip Cup tire pressure gauge Upgrade the chuck on your

Upgrade the chuck on your compressor or air pump easily

Forces out the old grease and evenly injects fresh grease

Dual Chuck Design: 30° reverse chuck is designed for inner wheels or difficult-to-reach valves and a straight chuck is used for outer wheels

driving each container-specific stem to pump cleanly and efficiently

LockNLube Magnetic Grease Gun Holder + Drip Cup tire pressure gauge Upgrade the chuck on yourWorks with standard barrel grease guns that hold a 14 oz. grease tube Powerful rare earth magnets keep the holder and cup securely attached to tool chests, cabinets, or other flat metal surfaces Position the drip cup below your grease gun barrel to make sure your floor surfaces stay clean and hazard free. Max weight for holder is approximately 15 lbs.