SUBANG 40 Pieces Pins Keepers Backs Locks Bulk and Mudder 6 Colors Lobster Claw Clasps & 6 Colors Open Jump Rings

SUBANG 40 Pieces Pins Keepers Backs Locks Bulk with 1 Storage Case, Metal Pin Backs Locking Clasp

This listing is for 40 PCS Low Profile Locking Pin backs/Pin Keepers-Highest Quality, Best Available; Suitable for all pin post pins, especially for disney pins, harley pins; 

Great alternative to those standard butterfly clutches and the rubber backs; These pin backs are very easy to use; No Tools Required; Just push on the pin back to the pin nail and it is locked; the harder you pull the pin, the tighter it will lock; pull the spring loaded botton at the rear, then the pin will be released ! Low Profile, smooth surface, No finger stabbing, No pin post protruding any more! 

Specification: 

Material:Material: nickel-plated copper 

Product Size: circumference approx 15cm/5.9 inch(unstretched); 

Product weight:0.04 ounces*40 

Package size:3.22*2.36*0.59inches 

Package weight: 2.41 ounces 

Package includes: 

- 40* Locking pin keepers backs 

- 1* Storage case

Mudder 6 Colors Lobster Claw Clasps and 6 Colors Open Jump Rings for Jewelry Making

You could use it as clasp to DIY your jewelry or any other jewelry making handmade crafts findings. 

6 Colors zinc alloy lobster claw clasps, nickel free, mixed color. 

About 22 pieces of lobster claw clasps for each color. 

About 140 pieces of open jump rings for each color.

Features

- Total including 6 colors lobster claw clasps, and 6 colors open jump rings as picture

- Colors including: Bronze, Red Copper, Silver, Gold, Platinum, Black

- Size of Lobster Claw Clasp: 12mm; Size of Open Jump Ring: 5mm

- Packing: Plastic box included. It's more easy to manage

- Convenient and Useful for jewelry making