No.3 brass zipper pin lock close end
No.3 brass zipper spring lock(4.5YG) close end
No.4 brass zipper spring lock(4YG) close end
No.4 brass zipper auto lock close end,

No.5,No.8,No.10 brass zipper auto lock close end
No.5,No.8,No.10 brass zipper auto lock open end
No.5,No.8,No.10 anti brass zipper auto lock open end
No.5,No.8,No.10 anti brass zipper auto lock close end
No.5,No.8,No.10 anti nickel zipper auto lock open end
No.5,No.8,No.10 anti nickel zipper auto lock close end,

No.5,No.8,No.10 brass zipper with cotton tape auto lock close end
No.5,No.8,No.10 brass zipper with cotton tape auto lock open end
No.5,No.8,No.10 anti brass zipper with cotton tape auto lock open end
No.5,No.8,No.10 anti brass zipper with cotton tape auto lock close end
No.5,No.8,No.10 anti nickel zipper with cotton tape auto lock open end
No.5,No.8,No.10 anti nickel zipper with cotton tape auto lock close end

No.5,No.8,No.10 brass zipper long chain,
No.5,No.8,No.10 anti brass zipper long chain
No.5,No.8,No.10 anti nickel zipper long chain  
 
 
No.5,No.8,No.10 slider for brass zipper
No.5,No.8,No.10 slider for anti brass zipper
No.5,No.8,No.10 slider for anti nickel zipper

BRASS
Very strong and durable material typically made from 87% copper and 13% zinc. Using 100% brass would render the zipper chain too soft and not usable for many heavy-duty type applications.
ANTIQUE BRASS
Same base material as brass but with a special coating that gives the brass a worn appearance.
BLACK OXIDIZED BRASS
Brass material with a special treatment that leaves the brass teeth with a dull black matte finish. Perfect material choice where durability is required but the shinny brass finish is not desired.