Check the listing for details. Ball Locking Pins with Button Handle, 5mm x 25mm Push-Button Quick Release Pin. Condition: New. Listed at 19.31 USD. Specifications:Material: 304 Stainless SteelPin Diameter: 5mm / 0.2-inchUsage Length: 25mm / 0.98-inchOuter Diameter (max.): 16mm / 0.63-inchPackage Content: 1 x Ball Locking PinFeature:1. This quick-release pin is a kind of fastener connecting piece for quick locking, fastening, adjusting, and fixing, which can lock for frequent connections quickly and easily. Equipped with lanyard wire to prevent the loss, and easy to carry.2. Made of durable 304 stainless steel, all have high hardness, no rust, wear resistance, corrosion resistance, and long service life, and not easy to deform and bend.3. The Ball Locking Pins are processed with high precision, which is suitable for various high-precision positioning and plugging.