Carr Lane Swivel Contact Bolts
A precision swivel ball that functions as both a contact bolt and a rest pad. When used as contact bolts, these swivel-ball units are perfect for distributing clamping pressure evenly on sloped or uneven surfaces. As rest pads, they are precision-ground on both the top and bottom for precise height positioning, even on sloped surfaces. Featuring a 20° total swivel angle, these are available in thread sizes ranging from 5/16-18 to 5/8-11.