Full Threaded Swivots® Gripper Assembly - Flat Tool Steel Ball - Inch (TBU-F) TBU-0503-F

Full Threaded Swivots® Gripper Assembly - Flat Tool Steel Ball - Inch (TBU-F). Threaded Design Swivot - 1/2-20 X 3/4 - Flat. The replaceable flat ball swivels to allow for self-alignment on uneven surfaces. A Viton O-ring holds the ball in place while keeping contaminants out and providing smooth ball movement. The housing is made from alloy steel, heat treated to Rc 43/46 with black oxide finish. The replaceable ball is made from M-2 high speed steel heat treated to Rc 60/62. Replacement balls and O-rings can be ordered separately. Specifications: Thread External in: 1/2-20; Length Thread in: 3/4; Diameter Contact Surface in: 1/4; Standoff in: 1/16; Swivel Degrees: 28; Hex Internal - Flat in: 1/4; Diameter Ball in: 9/32; Part No. Ball Only: BUB-200-F; Load Rating lbs: 4,527.