www.sfsailing.com/ballengerspars/
Ballenger Spar Systems
215 Walker St
Watsonville CA95076
831-763-1196
buzzballenger@worldnet.att.net
Was $200 - off the shelf.
And I may have mistakenly described this s.s. hinge step as having the upturned holed part of the hinge on the bottom, when, ofcourse, the blocks attached to the plate move with the mast when lowered or raised. The plate with the upturned sides is on the top. The plates are 1/4". The pin is 1/2"!!!