• High-strength, cast Aluminum with black powder coat finish
• Cast-in anti-slip grooves
• Extends 17-3/8" out from center
• Easy height adjustment
• Fits 4" post
• Bushings available to fit 2-7/8" & 3" posts (sold separately)
• Platform pivots for out of way storage
• Split design allows mounting without removal of seat
• Internal plastic bushing protects pedestal from scratching