This is a dedicated spacer set for use when racking out on a Hammer Strength power rack. Originally designed and manufactured at the request of a friend, I am offering it for sale in the hope that it will be useful to others with similar needs. ※This product is the standard black model. An orange model, designed for better visibility, is also available on a separate page. 【Product Features】 ・Simply place it on the V-shaped hooks to reduce the lifting distance of the bar by approximately 1/3. ・Significantly reduces the burden of racking up during bench press/incline exercises. Can also be used for squats. ・The protruding shape and 2° angle design make it difficult to slip and improve edge retention. ・Output using a Bambu Lab 3D printer with high-strength settings. ・Uses a material (PETG) that is more robust than common materials (PLA). ・The surface in contact with the rubber has a textured design to prevent slipping. 【Included Items】 ・Spacer body 2 pieces (left and right pair) 【How to Use】 ・Place this product on the hooks. ・Place the bar after the spacers are installed (it is dangerous to touch or reposition the bar by hand after it is placed). ・For increased stability, use on both the left and right sides. 【Important Notes】 ・The usage example is an image. The product you will receive is matte black. The texture is closer to the photos from the 5th image onwards. ・This product is a general-purpose design that matches the hook shape, but some rattling may occur depending on the individual rack. ・The rubber part corresponds to a 70mm rack. It is recommended to measure before purchasing. ・Placing the product with excessive force may damage the product or the rack. Please use it carefully. ・Improvements are being made daily. The detailed design may differ from the photos depending on the purchase date. ・The power rack body, barbell/plates are not included. 【Disclaimer】 We are not responsible for any damage or disadvantage caused by the use of this product. Please be aware of this. Thank you very much for reading to the end. We hope it will be useful in your hands. We are looking forward to your purchase.