Small Mini Plastic Barrel Cord Locks (black, 50 pack)

Description

Push the plunger down to expose the hole. Insert cord in hole, Leave up on plunger. The spring inside the How to use: Push the plunger down to expose the hole. Insert cord in hole, Leave up on plunger. The spring inside the barrel will push up on the plunger and hold tension on the cord. Cord locks do not normally 'lock'. Cord locks just hold tension and cord will slip if enough pressure. Commonly used for drawstring backpacks and many other applications. The notch you see in the barrel allows the plunger to depress farther so the hole you insert your cord into is allowed to open fully. The notch makes it a little easier to insert your cord in these small toggles.