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Strapping · SGS ISO 9001

UNI BUCKLE

UNI Buckle — Phosphate buckle for composite strap (SGS ISO 9001)

Product standards referenced below — certification documentation available on request.
AWS A5.1EN 12413EN 13236ISO 9001:2015DNV·GLAARSGS · RoHS · CEAWS A5.1EN 12413EN 13236ISO 9001:2015DNV·GLAARSGS · RoHS · CE
AAR Section H (Open Top Loading Rules) — verified per Association of American Railroads test, valid to Feb 2029.Applies to SKUs 3SC105 & 3SWB3270 · certification renewable Feb 2029 · documentation on file (ref #10)Phosphate finish — best gripCarbon steel · wire Ø5–7 mmHand-fed · no tool needed

Steel-wire buckles in high-quality carbon steel that seal UNI composite (and woven PET) strapping by hand — no tool needed. The buckle sets the system strength of the strap set, so size it to the strap width. The phosphate finish has a textured surface that grips the strap to resist slip in all weather while protecting against abrasion.

Strapping & Securing — Composite strap, buckles & tensioners

Sizes & ordering

SKUSizePrice
UNI-B2525mm (phosphate)$35.85 /carton of 250
UNI-B3232mm (phosphate)$67.92 /carton of 250

Applications

  • All UNI composite strap widths
  • UNI woven PET strap 13–25 mm
  • Hand-fed, tool-free sealing
  • Outdoor and all-weather holding
Notes & safetyCarbon steel · wire Ø5.0–7.0 mm · phosphate finish for best slip resistance. Match buckle size to strap width — the buckle determines joint strength. 25 mm for CS-86; 32 mm for CS-106.

Combos — order together

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Frequently asked questions

Which buckle fits which composite strap?

The 2560 wire buckle pairs with UNI SC86 25 mm strap; the 3270 buckle pairs with UNI SC105 32 mm strap.

Why are the buckles phosphatized?

The phosphate coating protects the steel wire against corrosion and improves grip between strap layers under tension.

Can wire buckles be reused?

For rated cargo securing, use a new buckle for each application - deformation from tensioning reduces holding strength on reuse.