Coupler - Excavator - Center Lock HomeRentalConstruction Equipment RentalWork Tool AttachmentsCouplersCoupler - Excavator - Center Lock Coupler - Excavator - Center Lock Cat 312-Linkage Center-Lock™ Pin Grabber Quick Coupler Linkage: 315 Weight: 494 lb Lift Eye Rated Capacity: 22,050 lb Lift Eye Inside Diameter: 1.5 in Add to Quote