Quick Attach Coupler Plate 34-1/2" Outside Pin-Outside Pin Fits Bobcat S185One New Aftermarket Replacement Bob Tach Quick Attach Coupler Plate Fits Bobcat Skid Steer Loaders This aftermarket replacement Fits Bobcat Bob Tach (Bobtach) G Series quick attach coupler plate mounts to the front of the lift arms and allows rapid, tool free switching between skid steer attachments. The plate is the primary interface between the machine and all Bob Tach compatible buckets, forks, grapples, and other implements. Measured at 34 1 2"