- Allows helm or boat seats to adjust fore and aft
- Slide mounts under seat in between seat and pedestal base
- Convenient handle provides solid locking at any position
- Compatible with most 360° spiders
- Wobble-Free Design/Operation
- Standard size for wood or plastic seats
- Anodized aluminum with stainless steel hardware
- Spider swivel casting not included
Travel: 6"
Size: 8" L x 8-1/2" W x 4" H
