Side Release buckle with side squeeze opening, clicks on closure. and a Ladderlock feature on one side, which is used for easy adjustment.
Uxcell Strap 1 1/2 Spare Parts Plastic Side Quick Release Buckle Sewing Fixed Fastener Black
Webbing Side Release Buckle - Black 38mm – Cams Cords
How to Install Side Release Buckles and Slide Adjusters — SARAH KIRSTEN
20mm Side Buckles x 100 - Webfittings
Buckles for Straps 2: Side Release Buckle Plastic Clip 2 set + Tri-Glide Slide 4 pcs Fit 2 inch Wide Nylon Strap Webbing Belt, Heavy Duty Replacement for Backpack Parachute, Dual
How to Install Side Release Buckles and Slide Adjusters — SARAH KIRSTEN
Webfittings
20mm Side Release Buckles - Webfittings
Metal Quick Side Release Buckle Antique Bronze Quality Webbing Bag Clip 1 Flat Lock Belt Strap Backpacks Collar Pack of 1 Buckle
25mm Side Release Buckles - Webfittings
Nylon webbing Plastic Buckle Hardware
Turf Side Release Webbing Buckle
How to Install Side Release Buckles and Slide Adjusters — SARAH KIRSTEN
30mm Side Release Buckles - Webfittings