Mirror polished 316 Duplex Stainless Steel swivel connector. Designed with a self-reversing system that activates in combination with the Olympic anchor eyelet. The anchor automatically turns over, positioning itself with the correct side on the roller, while the ball joint allows the anchor to move correctly when weight or when lowered to the bottom.↵BL = Breaking load in vertical traction↵ The side bending breaking load is 1/3 of the vertical traction breaking load