Side Release Buckles, Quick Release
Contoured Side release buckle, material Acetal which is much stronger than common plastic buckles. Ideal for your collars.
Side Release Buckle - Heavy duty
9094 & 9095 1 1/4 MOJAVE HEAVY DUTY SIDE SQUEEZE BUCKLE - Side Release Buckles - Granat Industries, Inc.
1.5 Inch Contoured Plastic Buckles – Webbing Plus
Plastic Non-Adustable Side Release Buckles at Best Buy Button & Buckle
Plastic Side Release Buckles
Plastic Side Release Buckles
Side Release Contour Buckle - 3/8” Glitter
Side Release Buckles, Quick Release