This replacement foot peg fits older Wilderness Systems kayaks where the foot peg slides inside the rail. If your previous pegs slide over the rail, this is not the correct replacement.
Excellent service and the part was exactly what I needed and a great price to boot!
I'm sure this foot peg would be great if it actually fit on my perception caster12.5.
The Keepers Foot Peg is the correct replacement for the Perception Caster: http://www.austinkayak.com/products/259/Keepers-Replacement-Foot-Peg.html