Made from selected stainless steel with exquisite workmanship for durability and corrosion resistance. Easier to install and remove than conventional stainless steel ball detent pins, enabling quicker setup and teardown. Improved ball-head design prevents the stainless steel ball from loosening or falling out, making it suitable for repeated-use scenarios. Ideal for quick-release hinge pins, detent pins, fitness equipment, mechanical devices, hardware electronics, DIY projects, or replacing pins that are frequently disassembled. Key benefits and features - Function: provides reliable quick-release capability with a secure ball detent to resist accidental release. - Material: high-quality stainless steel for strength and corrosion resistance. - Performance: designed for repeated installation cycles with reduced risk of ball loss. - Compatibility: suitable for applications requiring quick-release hinge pins, detent pins, and related hardware. - Ease of use: simpler to install and remove compared with standard stainless steel pins, reducing downtime. Use scenarios - Boat and marine fittings: secure sunroof accessories and hatch components on boats with a dependable quick-release pin. - Fitness equipment: replace or secure adjustable components on gym machines where pins are frequently removed or repositioned. - General hardware and DIY projects: suitable for mechanical Devices, electronics housings, tool mounts, enclosures, or any setup that requires regular disassembly and reassembly.