Amazon.com: Buckles for Straps 1": Side Release Buckle Plastic Clip 10 set + Tri-Glide Slide 20 pcs Fit 1 inch Wide Nylon Webbing Canvas Strap, Heavy Duty Replacement Backpack Dog Collar, Dual
YKK Contoured Side Release Plastic Buckles - WAWAK Sewing Supplies
Amazon.com: BEYOURD Heavy-Duty Buckles and Strap Set 1-1/2": 6 Yards of Thick Nylon Webbing, 6-Pack Adjustable Quick Side Release Plastic Buckles, 12 Tri-Glide Slide Clips, Black (1-1/2" Combo Set)
Yirtree 2 Inch 50mm Tri-Glide Slide Buckles, Adjustable Metal Webbing Strap Buckle Fasteners for Backpack, Dog Collars, Purses and Bags, Silver - Walmart.com
1" Dual Side Relase Buckles from Industrial Webbing Corp