Wedge shaped components slide in for a snug, stable fit. The Swivl Eze Difference Type B seat mounts are designed to "lock" into the post engineered to prevent unintentional detachment heavy duty bushing with peripheral bearing system and exlusive "crush ribs" and individually sized for exact fit tubing is precisely sized and satin anodized finished. Strong base design has reinforcing ribs and improved profile to withstand the toughest conditions. Bead blasting closes aluminum porosity. Brushing process provides long-lasting high-sheen finish.
