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Porter PhysED Fitness

TNT Hellbox Belt Squat Attachment

TNT Hellbox Belt Squat Attachment

$270.00 USD
$300.00 USD $270.00 USD
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TNT Hell Box Attachment – The Gold Standard of Leverage Belt Squat Attachments

Set the standard with the TNT Hell Box—our premium leverage belt squat attachment built for serious lifters. With 5 height settings, 11 angle adjustments, and dual 12" weight horns, it’s designed for total customization and control. Slotted mounting holes ensure easy installation on any lever arm, while the 14" knurled handle delivers unmatched stability under load. More attachments for the Hellbox coming soon!

Included Components: TNT handles, dual weight horns and angle adjuster

Lead Time: 2-4 weeks  

Material Type: Steel

Finish Type: Powder coat

Weight: 30lbs

Recommended Exercises with Product: Belt Squats, Sissy Squats, Deadlifts, Viking Press, Rows 

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Customer Reviews

Based on 3 reviews
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J
John Thompson
Expensive but well worth it

Pretty straight forward to instal and it provides me different ways to utilize my movement when squatting on my Fringe Belt Squat. I use the Hell Box every week so even though it is expensive it is worth it. Shipping was prompt too and it arrived well packaged

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a
aaron

It solved the need to hold onto something while squatting. Amazing quality and genius product.

K
Kevin
Matt really outdid himself AGAIN!

Matt really outdid himself AGAIN with the TNT HELLBOX! 💥😈

This adds so much versatility to an already awesome Mammoth belt squat by @fringesport ! Shout out to @fandfsteel for bringing this to life.

Exercise variations are endless! Here are a few I have done so far while adding the @symbioticstrength MVPs to add ROM and make things even more difficult 💀
1. Deadlifts
2. Bent over row
3. Belt squats

Can't wait to try more exercises! Worth every penny! Another amazing product by Matt Porter!