Buckleguy offers a variety of Duraflex® plastic side release buckles. These buckles come in black and range in size from 3/8" to 2". Our plastic quick release buckles are commonly used as pet collar buckles, strap buckles, belt buckles, webbing buckles, backpack buckles, and general bag buckles. We also carry curved side release buckles and have both single adjust and dual adjustable buckles. View our other Duraflex® plastic hardware here.