Integrated collar slides onto the fitting, keeping the cap safely attached.
LockNLube 50 Grease Fitting Caps (Yellow)
LockNLube LNL134 Grease Fitting Caps, 50 count, Yellow 0.234375 inches,
LockNLube Magnetic Grease Fitting Relocation Block
LockNLube Recessed Grease Fitting Adapter
