Best used for a replacement part on Wilderness Systems kayaks outfitted with the Phase 3 Air Pro outfitting. This part is used to adjust the seat back height. The Phase 3 Air Pro Web Cleat (strap clasp) is 1 3/8 inches front to back, 1 inch wide, and has a gray lever and icon showing the back raising and lowering. This part is a spring loaded cam-lock. It snaps into the front edge of the center of the Air Pro leg lifter. A length of 3/4 Inch Webbing Strap passes through it.
