Get the Angle. Keep the Torque. Impact U-Joint Set Built for Impact Forged from hardened Cr-V steel and finished with a black phosphate coating, these universal joints deliver high torque with outstanding wear and corrosion resistance. Reach Tight Spots Wide-angle articulation lets your ratchet or impact wrench drive sockets around obstructions—perfect for engine bays, undercar work and confined assemblies. Secure, Positive Engagement Detent ball holds sockets firmly. Through-holes accept pin & O-ring retainers when you run pneumatic impact tools. Complete Size Coverage Includes 1/4", 3/8" and 1/2" drive options so you always have the right joint on hand—available individually or as a 3-piece set. Specs & Details Material Chromium-Vanadium (Cr-V) steel, heat treated Finish Black phosphate, corrosion-retardant Drive Sizes 1/4", 3/8", 1/2" Retention Detent ball; through-hole for pin & O-ring Compatibility Hand ratchets & impact wrenches Dimensions TBD(provide mm/cm; we auto-convert to inches) Weight TBD(provide kg/斤; we auto-convert to lb) What You’ll Use It For Removing hard-to-reach fasteners in engine bays and suspension Accessing recessed hardware without stripping Keeping the socket engaged while working around obstacles FAQ Q: Are these impact-rated? A: Yes—heat-treated Cr-V with a black phosphate finish for impact use. Q: Will sockets fall off? A: The detent ball provides a secure hold; for impact guns, use pin & O-ring retainers. Q: Can I buy sizes separately? A: Yes—choose individual sizes or the 3-piece set.