Thank you for viewing. SCHALLER SECURITY LOCK CH This is made by SCHALLER, not the Schaller type. It has excellent robustness. The color is chrome, and it's a set of two lock pin tops. I tried them on with nuts and lock catches, and they are secure. Condition: This is an old item purchased new several years ago and used with a strap I owned. The frequency of use after installation was low, and there is little wear. This is the old type of SECURITY LOCK, so how about using it for spare parts? Thank you.