Search query: make a keychain kit

Product: HAUTOCO 100Pcs Keychain Rings with Chain, Open Jump Rings and Screw Eye Pins for Crafts Charm Jewelry Making(1 Inch/25mm)
Metal Split Key Chain Rings with Screw Eye Pins

Descriptions:

-MONEY SAVING BULK PACK: You would get 100 pre-assembled key chains which good for promotional items or selling as handmade crafts.
-These key chain ring good for connecting clasps, charms, links and other jewelry findings. No soldering is necessary because they work like key chain rings.

Specifications:

Durable Material: Made of nickel metal
Color: Silver
Jump ring: 8mm
Chain extender :20mm
eye pin :4 x 10mm
Ring diameter: 1 inch (25mm)
Screw Eye Length: 10mm
Split keychain rings in flat design are very safe to use, stay securely closed and no need to worry about your keys falling apart. Smooth surface and edge.
Made of strong and sturdy iron, durable to use; nickel plating makes their surface and edge smooth, not easy rust
Made of strong and sturdy iron, durable to use; nickel plating makes their surface and edge smooth, not easy rust
Convenient for use, contains keyrings, jump rings, chain extender and screw eye connector, so you do not need to buy additional parts
Widely used, can be DIY crafts projects, such as charms, pendant, keychains, lanyards, gifts and other art and crafts work HAUTOCO Silver