Springfield Trac-Lock III 2-3/8" Swivel Locking Air Ride
2-3/8″ post mount with bushing for snug fit.
Made of high-strength aluminum with powder coat finish.
Available as Air-Ride, locking, or non-locking.
Centrally located locking handle, easy to reach with left or
right hand. Swivel rotates 360°, and adds 3/4″ to height