Batteries included?:No Features: - Selector Pins for Gym Equipment Weight Stack - The weight stack pin is made of high quality stainless steel material for durability and stability. - Rust proof and corrosion resistant design gives you better use experience. - Please make sure you are ordering the correct length pin for your weight stack. When measure, pin should go through stack, selector stem and well into the other half of the plate. - Universal for most Gym Equipment Weight Stack - Easy and quick installation makes it easier for you to use. Specifications: Condition: Brand New Color: Yellow Material: Stainless Steel Size: 15x4cm Package List: 1 x Weight Stack Note: 1. Please allow 1-3 cm error due to manual measurement. Thanks for your understanding. 2. Please kindly confirm the size before ordering to make sure this item is perfectly fit. [Weight Stack Pin Replacement]: The weight stack pin comes with stretch lanyards so they can be secured to their designated machine [Universal]: Replacement weight stack pins for most brands of fitness equipment [Application]: Selector pins for gym equipment weight stack; Commonly used for quick action ,reliable fastening solutions [Fitness Accessories]: The weight stack pin is a great fitness accessories which can be used at home or office. It is a great choice for you [Easy to Install]: Easy and quick installation makes it easier for you to use [Weight Stack Pin Replacement]: The weight stack pin comes with stretch lanyards so they can be secured to their designated machine [Universal]: Replacement weight stack pins for most brands of fitness equipment [Application]: Selector pins for gym equipment weight stack; Commonly used for quick action ,reliable fastening solutions [Fitness Accessories]: The weight stack pin is a great fitness accessories which can be used at home or office. It is a great choice for you [Easy to Install]: Easy and quick installation makes it easier for you to use