GREASE COUPLER Plow Bolt This is a 45lk lock

This is a 45lk lock for use with 45s series bucket teeth

This is a 78" Severe Duty

This bolt on Cutting Edge has an industry standard part number of 4T6232MT and has 8 bolt holes

This bolt on Cutting Edge has an industry standard part number of 11842718 and has 7 bolt holes

This bolt on Cutting Edge has an industry standard part number of 4T6531MT and has 10 bolt holes

GREASE COUPLER Plow Bolt This is a 45lk lockLockNLube Grease Coupler GC81068 End greasing frustration with the original locking grease coupler! Locks on, stays on, won't leak. Rated up to 10,000 PSI Easily disconnects, even under pressure. No more broken Zerks 1 8" NPT compatible with all grease guns battery, pneumatic, manual Grease goes in, not on, the machine Works on all Zerk fittings, SAE and metric The LockNLube is the world's only rebuildable grease coupler. Lowest lifetime cost.