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Inzer Forever 13mm Lever Belt

20 Reviews
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"I bought this belt a few weeks ago and it's fantastic. It's easy to put on and take off, secure and is solidly constructed." -Devon

"The belt is definitely top quality and is an absolute game changer for squatting." -Taylor H. 

Please ensure you measure your waist where you will wear your belt and not base your size on your pant size.

Inzer Suggested Sizing:
XS: 22-25"
S: 26-29"
M: 30-33"
L: 34-38"
XL: 39-42"
2XL: 43-46"
3XL: 47-50"

Approximate complete range of the belts: 
XS: 20-30"
S: 23-33"
M: 25.25-35.25"
L: 31.25-41.25"
XL: 34-44"
2XL: 39-49"
3XL: 42-52"

Description:  The 13mm thick Lever Belt is so quick and easy to use. Tighten your belt with a push of the patented Lever for the most support possible.

  • Easy to tighten with the push of the Lever.
  • Can be loosened in less than a second with a quick flick of the patented Lever.
  • The tighter it’s worn the more secure the Lever Buckle stays in place.
  • Can be adjusted up to three inches tighter than with a standard buckle.
    All Inzer Forever Belts ™ are one solid thickness of the finest, select, exclusive leather. It is not layers glued together cheaply to make thickness as some other brands that can come loose years later. There are no compromises in quality in the Forever Belt ™.
  • Six rows of lock-stitched with corrosive resistant, hi-density nylon.
  • The edges of the belt are finished with refinement but not rounded. Rounding of the edges lessens the effective width. Therefore the complete competition legal width is maintained in the Forever Belt ™.
  • Does not turn soft and fold over as another brand of belt tends to do. Conforms to your body shape over time and forever stays rigidly supportive.
  • Finished with top quality, fine suede providing non-slip surface.

Customer Reviews

4.9 Based on 20 Reviews
5 ★
4 ★
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Filter Reviews:
Amanda M.
Canada Canada


LOve love love this belt

Chan W.
Canada Canada

Belt loosens

I had a small inzer belt and moved up to medium. Sometimes the lever comes too loose if I exhale too much, and is not as sturdy as the one I had before for some reason. Maybe I just need to break it in, but it still is a slight inconvenience. Overall, it's a great belt and it does its job!

Inner Strength Products

If the lever is coming open then there isn't enough pressure in the belt, try to tighten the setting one or two and see if that holds it in place. The lever is only held closed by internal pressure.

Jon C.
Canada Canada

Love it

Cannot say enough good things about this belt, so supportive and comfortable does not pinch during squats and deadlifts. Being able to unlatch the belt in between sets is a nice convenience. Shipping was quick and easy, came exactly when it said it would. My only regret is not buying a long time ago when my training partner recommended it. Very happy, thanks guys!

Jenna L.
Canada Canada


The quality of this belt is amazing. The perfect support. Not to mention the clasp is such an eye catcher. I have gotten so many compliments on this product. Definitely satisfied with my choice.

Allan P.
Canada Canada

Functional and simple

I’ve been using the 10mm prong inzer and recently swapped to this 13mm lever, and can immediately feel the difference in support for my heavy squat days. I prefer to the same setting for all my sets on squats so this works wonders for both convenience and utility.