Weld On Adapters SKU: Cam & Groove Weld On Adapters Availability: Out of stock Notify me when available Product tags Allegheny Betts Available Options 0 options All variants are listed below. Specification filters require JavaScript. This product is sold out Description Specifications Weld On Adapters Parts Type A, D Material Aluminum, Stainless Steel Size 2", 3", 4" Weld Type Butt, Socket