Springfield Kingpin Swivel Seat Mount With Spring ronstan ball bearing orbit blocks - series 20 - single becket hub option webbing L assumes evenly distributed upward

L assumes evenly distributed upward pull on 2 x M6 fasteners

0L) and Excalibur (5

suits 16mm internal shaft with key

The ball is made of 440C stainless steel and is surface hardened for wear resistance

High reflective chrome look deflector

Springfield Kingpin Swivel Seat Mount With Spring ronstan ball bearing orbit blocks - series 20 - single becket hub option webbing L assumes evenly distributed upwardRugged all steel construction with E coating for marine durability Rotates 360 degrees for versatile seating Compatible with any Springfield KingPin post Easy installation with a 63mm hole and 76mm depth Includes a 31mm seat mounting spring for added convenience Upgrade your marine seating experience with the Springfield Kingpin Swivel Seat Mount With Spring. Built tough for all environments, this mount offers 360 degree rotation and easy