Springfield Kingpin Swivel Seat Mount With Spring ronstan ball bearing utility blocks - series 15 - double block becket loop head and a fluted reduced-glare lens

and a fluted reduced-glare lens

A single block can be attached to the saddle to increase this to 7:1

Made in New Zealand from robust 316-grade stainless steel

Suits 10 and 13mm hose

Springfield Kingpin Swivel Seat Mount With Spring ronstan ball bearing utility blocks - series 15 - double block becket loop head and a fluted reduced-glare lensRugged 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