This two - peg key is designed for a 50mm OTK axle. It measures 60mm in length, with pegs that are 34mm on center and 7.5mm in diameter. Sold individually, it's a reliable tool for your needs.
To use this two - peg key, simply insert it into the 50mm OTK axle. Make sure the pegs fit properly for a secure hold. When using, avoid applying excessive force that could damage the key or the axle. After each use, clean the key with a dry cloth to keep it in good condition. Store it in a dry place to prevent rusting. If you notice any signs of wear or damage, it's best to replace the key.
