Check the listing for details. Craftsman 3 Piece Universal Joint Set Socket. Condition: New. Listed at 14.99 USD. Item # 00904250000 || Model # 4250 3 SizesPivoting Action The Right Way to Finish When you need to tighten or loosen bolts from an odd angle, use this universal joint set from Craftsman to get it done. This 3-piece set comes in 3 sizes with 180° of pivoting action to give you the flexibility you need to fit into tight spaces. Whether you're working on an appliance or fixing up your car, add one of these joints to your tool and you'll be finished in no time. · 3 Sizes make sure you'll be able to handle any challenge · Pivoting action lets you squeeze into tight spaces · Built with drop forged steel to handle heavy use Drive Size:1/4, 3/8 and 1/2 in.Accessory Type:U-jointColor/Finish:ChromeSet:SetMaterial:Alloy SteelImpact or Standard:StandardPass Through Type:NoOutput Size:1/2 in.