Double Bar Buckle Straps with 1½" polypropylene webbing
Also known as "adjuster straps" they offer both easy length adjustment and a quick release although they are not as easy to operate as side release buckle straps. The buckle material is Acetyl (the DuPont version is called Delrin) which provides a strong, lightweight product with improved UV resistance over other plastics. Webbing is polypropylene which will not absorb water and is resistant to both mildew and rot.
We also manufacture these straps in 1" widths.