Why you need these star knobs Quickly replace worn or broken knob handles with a ready set of star-shaped knobs and matching hardware. Designed for repeated adjustments: comfortable, nonslip grip for safe, precise hand tightening without tools. Durable combination of plastic handles and zinc-plated stainless steel fasteners for long-lasting use. Key features and materials Assorted star knobs and accessories to cover different needs and applications. Handle material: durable black plastic with knurled surface for secure grip and comfortable handling. Fasteners: long bolts, hex nuts and washers made from zinc-plated stainless steel for corrosion resistance and strength. Full-thread bolt design for reliable clamping and smooth, consistent adjustment. Washers and hex nuts are matched to the threads for easy assembly and secure fastening. Performance and ease of use Tool-free installation: knobs screw on and off easily by hand for quick adjustments, removal, or replacement. Nonslip star-shaped handle provides leverage for firm tightening without hand strain and reduces risk of scratching work surfaces. Built to hold tight under repeated use and resist breakage for long-term reliability. Typical applications Woodworking jigs and fixtures: secure and adjust clamps, guides, and stops on routers, tables, and bench fixtures. Machinery and equipment: replace worn control knobs on machines or use for manual adjustments on lab and shop equipment. Furniture and cabinets: repair or upgrade knobs on drawers, doors, or portable storage where a robust hand-tightened fastener is needed. What you get A set of assorted star knobs with long bolts, matching hex nuts and washers, ready to install and use. Suitable whenever you need a comfortable hand-tightened knob with matched hardware for reliable, repeatable adjustment and replacement.