Biker Scout Belt

Use 2" white webbing for the cloth section of the belt with a 2" parachute buckle in the back. The thermal detonator will cover the buckle. To keep the detonator in place, you can wrap nylon webbing around the pipe and belt and secure it with parachute buckles.

This scan from Chronicles shows how the Scout belt looks before the thermal detonator is attached:

The thigh boxes are held in place with 1 1/2" white webbing. There 4 1 1/2" black parachute buckles holding the webbing together, one on each strap. That is an odd size buckle and if your local fabric store doesn’t carry them, check out the Jontay website.