You can now convert your Mamod loco or rolling stock to a buffer and chain setup without having to modify your pride and joy. This multi piece buffer pair locks around the hook shown below and is locked in place with the chain pin. The buffer has been designed to limit the chance of buffer lock with a wide curved face.
The following animation shows how the buffer is fit. Some filing will be required for the perfect fit.
Depth (From Buffer Beam): 18
4x Locking Pins
1x Length of Brass (to form 2 hooks)