Attwood Swivl-Eze LockN-Pin 3/4" Pin Seat Mount - Zinc Coated [SP-1002]Swivl Eze Lock'N Pin 3 4" Pin Seat Mount Zinc Coated Specifications: Zinc plated Tilt: 3 degrees Pin (inch): 2 3 4" Steel Pin with Spring ABYC Code: B (not to be used at the helm driver position) Installed Height (inch): 2" #1 supplier of 3 4" pin seating hardware. Here's why: The 3 4" system gives you outstanding economical performance The design is proven by decades of experience The Difference: The patented Lock'N Pin system leads the industry in