Hey folks, I've been unable to find the answer any where else, so I turn to you...

We have a small pair of cable cutters on our engine(24") made by HK Porter. It is an older model, maybe 4 or 5 years. On the blades there is a double hook attachment that moves from side to side, and extends about 1-1.5" from the end of the blades. Imprinted on the metal double hook is "HKP 151 FC". I have no idea what this hook is used for or how it was intended to be used. If anyone knows or needs more info to answer, just let me know.

Thanks for the help!