Locking Clasp, made with stainless steel, hypoallergenic, and 24/7 wear suitable! Insert ends together, then using the key, tighten screw to secure the lock.
Comes with 2 keys and 1 replacement screw.
Your choice of 2 sizes, a set of prongs that are attached to your collar and 2 keys. To use lock, insert prongs into ends of hex lock, hold pongs in place, tighten screw with hex key to secure the lock. Barrel made of silver-plated brass; prongs are stainless steel.
.925 Sterling Silver lock link OD 6mm x 4.75mm this is small, requires a set of pliers not included, please see directions in pictures. One time use lock.
Due to this being a one time use lock, we do not warranty this lock.
See how to clip here: https://www.youtube.com/watch?v=fBuj34nDQuQ