Features and benefits Quick-release hub wing nut for tire changers: speeds up wheel mounting and dismounting so technicians spend less time on each job. Size: 40 x 3 mm (1.6 x 0.1 in), matching standard hub threads used on compatible tire changers. Easy, tool-free operation: the quick release mechanism lets you secure and release the hub quickly and safely, reducing setup time and repetitive strain. Durable construction: made from high-strength materials for long service life under regular shop use. Robust and reliable: designed to hold securely during tire change operations and resist wear from repeated use. Why you need it Reduces downtime: the quick-release feature shortens cycle times for tire changes and wheel servicing. Improves workflow: simple operation allows technicians to work faster and with fewer interruptions. Built to last: material strength and solid design lower the need for replacements and maintenance. Key attributes Function: quick-release hub wing nut for use with tire changers. Compatibility: intended for tire changers that accept a 40 x 3 mm (1.6 x 0.1 in) hub wing nut. Size: 40 x 3 mm / 1.6 x 0.1 in. Material and durability: constructed from high-strength materials to withstand regular professional or home use. Performance: consistent clamping and release action for reliable operation over time. Practical use scenarios Tire shop: fasten and release wheels repeatedly during busy service shifts to increase throughput without sacrificing safety. Mobile tire service: quick tool-free attachment makes on-site tire changes faster and more efficient when time and space are limited. Home garage or small workshop: provides a durable, easy-to-use hub nut option for occasional or DIY tire work, minimizing setup hassle. What to expect A straightforward replacement or upgrade component for tire changers that use a 40 x 3 mm hub wing nut. Stable, repeatable performance thanks to the quick-release mechanism and robust construction.