Front Bonnet catch for 1500

I'm looking for a front bonnet catch for a 1500 (i.e. the part that actually holds the bonnet down and is operated by the lever by the passenger door). My cable has just snapped and unfortunately I can't get the cable out of the current catch because the head of the screw holding it in is missing.

Does anyone have a spare catch that they would be prepared to sell?

Thanks.