Built for durability and high load capacity: Constructed from heavy-duty steel with an abrasion-resistant powder coating to resist corrosion. The frame delivers a sturdy, long-lasting attachment for demanding leg training. Comfortable, low-maintenance pads: Vinyl-coated foam roller pads resist wear and sweat for consistent comfort and easy cleaning during repeated use. Precise, customizable fit: The leg extension and curl attachment offers 8 adjustable positions so users can set height and range according to personal anatomy and training needs. Broad compatibility with pipe hole sizes: Designed to fit under 16 mm, 18 mm, and 26 mm holes. Mounting screws and bolts are included for installation. Note: this accessory can only be mounted on pipes that have penetrable holes—please check your fitness equipment before purchasing. Targeted leg strengthening: Engineered for focused training of leg muscle groups to help build and strengthen muscles. The compact, easy-to-handle design is suitable for both home and gym use. Multi-muscle use: While primarily a leg extension and curl attachment for seated use, it is also compatible with routines that involve strengthening triceps, biceps, chest, shoulder and back muscles as part of integrated training. Typical use scenarios: Home gym leg training: Attach to a compatible pipe on a home bench to perform seated leg extensions and curls for concentrated quadriceps and hamstring work. Commercial gym accessory: Use on compatible multi-station frames to give clients adjustable leg extension and curl options without taking up extra floor space. Full-body training circuits: Integrate the attachment into circuit sessions where athletes switch between leg-focused sets and upper-body exercises that use the same station. Installation and fit reminders: Includes mounting screws and bolts for straightforward installation. Verify that the target pipe/frame has penetrable holes sized 16 mm, 18 mm, or 26 mm before ordering. Intended for use as an attachment only; confirm compatibility with your specific fitness equipment model.