Pair of Weight Holder Attachments for Power Rack with 2" tubing 1 Pair of power rack weight holder attachments Will fit most 2"x 2" racks, but not all (Example- Fits Atlas, powerline, not Powertec, etc.) Made of H.D. Steel. Sleeve length- 9" Easy to adjust and self locking, Designed for olympic plates. If these don't fit return new full product price refund, shipping not refundable(see below)