Bug

You can either try and squeeze the hell out of the mold to close it and pour a bunch if you're lucky but the 635 hook is the heavy duty wire hooks. Your most likely gonna have to mod the mold for a bigger slot for the shank as they are the heavy duty wire. Only problem you'll have is if you mod your mold and then try to pour regular aberdeen jig hooks, you're gonna have some hot lead coming out of the bottom of the mold due to the extra space, unless you used JB weld to fill it back in.

If the guy is gonna continually order from you you might want to buy the mold that use's just the 635 hooks but I wouldn't want to get stuck for a mold if he doesn't.

Fatman