Plastic Square Loop Buckles in Customizable 20-52mm Sizes

MH square loop buckle is a plastic rectangular ring, also called a square looploc or square ring, that keeps webbing or a strap in place and can join a strap end back to itself as a connector.

The buckle is moulded from plastic and comes in black or a customized color, with sizes spanning roughly 20mm to 52mm plus made-to-order dimensions. Threaded onto webbing, the square loop holds the strap flat and controls slack, and it also works as a keeper or connector where a strap doubles back on itself.

It suits bag and pack hardware, strap adjusting, webbing keepers, and cord-stopper accessory builds.

Key Selling Points

• Secure webbing keeper: The MH square loop buckle holds webbing and straps flat and controlled, and doubles as a connector when a strap loops back on itself.
• Tough moulded plastic: MH moulds the square loop buckle from durable plastic that stands up to strap tension and repeated adjustment on bags and gear.
• Size and color customization: MH offers the buckle across a size range and in black or custom colors, made to order for specific webbing widths.
• Versatile hardware role: The MH square loop buckle works as bag hardware, a strap adjuster, a webbing keeper, and a cord-stopper accessory across garment and outdoor products.
• Certified, OEM-ready supply: MH manufactures the buckle under ISO 9001, ISO 14001, ISO 45001, and OEKO-TEX certification and supplies it in bulk for OEM and ODM programs.