The Warwick S-Security Locks Gold is a strap pin system, in gold. Available in a variety of colours, this security lock set contains two top locks and two end pins.
The main features of the Warwick S-Security Locks Gold include:
Easy to install and a sturdy product. My only gripe with this product is that the threaded shaft that goes through the strap is not long enough. If your guitar strap has even a little thickness at the button hole to attach to the guitar, you are going to battle to get the washer and nut on to secure the strap to the supplied fitting.
Schaller S-Locks (Chrome)
Warwick S-Security Locks black 
Warwick S-Security Locks chrome 
Warwick S-Security Locks nickel