Springfield 1100521-1 Non-Locking 2-7/8″ Trac-Lock Slide and Swivel is constructed of high-strength aluminum. The swivel rotates a full 360° and adds 1-1/4″ to the height of the pedestal. The slide features a large 7-1/4″ x 13″ seat mounting platform that travels 5-1/4″ forward and backward on self-lubricating pads. Designed for use with 2-7/8″ fixed height pedestals. 5-year warranty.
2-7/8″ post mount with bushing for snug fit
High-strength aluminum construction
Swivel: 360° rotation, adds 1-1/4″ height to the pedestal
Slide: Large 7-1/4″ x 13″ seat mounting platform, travels 5-1/4″ forward and backward on self-lubricating pads
For use with 2-7/8″ fixed height pedestal