The Primal Strength Commercial Dip Attachment fits 75mm box steel uprights. Specifically designed for our V2 Half and Full Racks and our Performance Wall. The Dip Attachment fits neatly on to the upright and then screws into the frame for added security. The Commercial Dip attachment is tested to 250kg Features: Full Commercial Dip Attachment Fits All V2 Racks Powder Coated Matte Black Frame Bar Angle Narrows For Multi Width Dips Lifetime Commercial Frame Warranty with 250kg Maximum Capacity Material: Steel SPECIFICATION: Brand Primal Strength Usage Home Use, Commercial Use Condition Brand New Warranty 12 Month Warranty