Slide mounts under seat. Convenient handle provides locking at any position. Compatible with most 360 degree spiders. Wobble-free design/operation. Anodized aluminum with stainless hardware. Spider swivel casting not included. Adds 1-5/8" to the height. Model 75080 is for wood/plastic seats, 75081 is for roto molded seats and Model 75091 is ideal for use in low profile seating installations - slide mounts directly to deck.
