![]() Redesigned in accordance with ABYC H31.6.1. Locks together to prevent unintentional detachment. Depth required below deck surface: non-threaded bases - 2.75''; threaded bases - 4.0''. ABYC H31, Code: Type B. Steel pins are zinc plated for corrosion resistance. Set includes: seat mount, aluminum post & base. Item discontinued. Click Search below to find similar: Related items: Marine: Boat Seats & Accessories: Boat Seat Accessories |