Sandwich J-Cups

Sandwich J-Cups

The robust Sandwich J-cups are heavy-duty and a serious plus when using a safety squat bar. The beefy sandwich design, abrasion-resistant lining, and sloped backing protect your bar and you while re-racking.

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Sandwich J-Cups Reviews

Based on 2 reviews from Gym Radar users, the Bells of Steel Sandwich J-Cups have an average rating of 3.67 out of 5. They're currently the #14 most-owned J-Cups on Gym Radar, with 2 home gyms reporting ownership.

2 Reviews

3.67 / 5
Performance
3.50 / 5
Build Quality
3.50 / 5
Value
4.00 / 5

User Reviews

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Big Cam
DAM Strength Institute
42 reviews
567 points
(4.00)
2/13/2026
Like most BOS equipment, retightening of the nuts and bolts is required. The UHMW wears a bit quicker than you’d like if your barbell has decent knurling.
Performance
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Massenomics Tommy
Massenomics Home Gym of Crü Falls
36 reviews
753 points
(3.33)
1/31/2026
These are one of the more budget options for a sandwich style j-cup. I use them just for benching they work well and protect the barbell. There are better options out there but it will cost you.
Performance
Value
Build Quality

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