
Zinc head crescent-shaped left opening band edge

The zinc head crescent has a left-cut edge without a lock

The right side of the zinc-head crescent with a band

Zinc head crescent-shaped right-cut edge without lock

The copper lock core has a crescent-shaped left opening band edge

The copper lock core has a crescent-shaped right opening with a band edge

The copper lock core has a crescent-shaped left cut edge

The crescent-shaped edge of the copper lock core is cut to the right

0.8mm thick stainless steel left opening with edge

0.8mm thick stainless steel right opening with edge

0.8mm thick stainless steel with left-cut edges

0.8mm thick stainless steel right-cut edge

2.0 Crescent-shaped copper head and copper tongue with left opening and edge

2.0 Crescent-shaped copper head and copper tongue with right-cut edges

2.0 Crescent-shaped copper head and copper tongue with left-cut edges

2.0 Crescent-shaped copper head, copper tongue, right opening with edge