RDX

4-inch Padded Leather Lifting Belt

A contoured cowhide lifting belt with a 4-inch padded back and twin-prong roller buckle. The Black Gold example offers a conventional adjustable-hole closure for lifters who prefer it to a lever mechanism.

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RDX black and gold 4-inch padded leather lifting belt with twin-prong roller buckle, shown curved and flat.
Straps & lifting belts

Product features.

A good fit for Lifters who prefer a padded leather belt with a familiar twin-prong buckle.

  • The 4-inch back narrows towards the front, giving a different fit from a constant-width powerlifting belt.
  • Ten paired adjustment positions allow fit changes without moving a lever assembly.
  • A leather flap behind the buckle and a padded back separate the metal closure and firmer shell from the body.
The trade-off

A twin-prong buckle takes more threading than a quick-release closure. The contoured padded construction also feels different from a constant-width 10 mm leather belt.

Check the exact version, pack size and seller terms before buying.

The details that matter.

Checked variant
Black Gold; 4-inch back; Large
Material
Cowhide leather with suede inner and padded back
Published thickness
7 mm
Back width
4 inches / approximately 10.2 cm
Closure
Steel twin-prong roller buckle; ten adjustment positions
Selected size guide
Large listed for 28–32-inch belt-position circumference; follow the current measuring instructions
  • Measure where the belt will sit around the lower back and abdomen. The retailer explicitly warns against ordering from trouser size.
  • The family includes 4-inch and 6-inch backs; choose the checked 4-inch version if you want this shape and photograph.
  • Check the buckle engagement and fit in your own squat and deadlift positions. Equipment specifications do not set a safe lifting load.

How we assessed it.

Comparison of published Amazon UK specifications, exact selected variants and product photographs, with manufacturer details where cited. Amazon ratings and explicit past-month purchase badges were checked on 6 November 2026; these are changing retailer snapshots, not performance tests. Gram Health has not physically tested this product.

Retailer source: Amazon UK: RDX 4-inch Padded Leather Lifting Belt, Black Gold / Large · Details checked 2026-11-06.

RDX UK: 4-inch Leather Weightlifting Gym Belt construction

These features explain the choice; individual fit, taste and health suitability can differ. Current stock, price and seller terms belong to the specific listing.

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