Hawk Sports Single Prong Powerlifting Belt 10mm

Waist Size: 38 inches
Size: Medium
Closure Type: Buckle
Material: Leather

Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A stiff, uniform-width leather belt that holds up under repeated heavy loading once broken in, though buyers should check hole spacing on arrival.

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ASIN: B06XKRHXTNCategory: Weight Belts

Sizes Available

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Overview

A 4 inch wide, 10mm thick single-prong leather powerlifting belt built to IPF specifications, with a suede lining and heavy stitching for bracing during squats and deadlifts.

This is a competition-style belt rather than a back-support brace: uniform width front to back, rigid leather, and a single prong buckle for quick on and off between lifts.

4 inch width, 10mm thickness
Single prong buckle
IPF legal for competition
Suede lining with heavy stitching

Who it's for

Fits lifters bracing through squats, deadlifts, and other heavy compound lifts who want an IPF-legal single-prong belt. Not the choice for someone who wants a belt that's soft and flexible right out of the box.

Pros and cons

Pros

Rigid, uniform width supports heavy bracing
Single prong buckle is fast on and off
Suede lining and heavy stitching hold up over repeated use

Cons

Stiff out of the box, needs a break-in period
One buyer found inconsistent hole spacing
A smaller replacement size was reported as noticeably thinner than the original

Performance notes

At 10mm thick and 4 inches wide all the way around, the belt gives the abdominal wall something rigid to push against during a brace, which is the mechanism behind its use in squats and deadlifts. The single prong buckle trades the fine-tuned fit of a lever belt for speed getting it on and off between sets.