UNIVERSAL GYM PINThis magnetic weight stack pin is a great fitness accessories which can be used at home or office. It is helpful for you to do more physical exercise and get better body shape and health. And the total length is about 14cm/5.5in.QUALITY MATERIALThis weight machine pin made of high quality aluminum alloy material, which is sturdy and , with good performance and long service life. The and resistant design, providing better using experience.EASY TO INSTALLThis weight pin comes with stretch lanyards so they can be secured to their designated machine. This weight pin can be quickly replaced, and a replacement lifting pins for most brands of fitness equipment.NOTEPlease make sure you are ordering the correct length pin for your weight stack. The pin should cover up to at least 75% of the stack depth. There are two colors for you to choose from, meeting your different preference. QUALITY ASSURANCEWe are very confident in the quality of this weight stack pin replacement, and provide or refund for it. Please feel to reach us if you have any questions about your purchase.