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- Mirafit M3 UHMW J-Cups
- Newly improved design with liners on the inside to protect the rack from damage
- Designed to fit our 60mm racks with 17mm holes
- Compatible with M3 Power Rack, Half Rack, Squat Stands and Yoke
- Robust and durable barbell rests
- Replaces the standard J-Cups originally supplied with the M3 rack or serves as an extra pair to reduce down-time between exercises
- UHMW plastic inserts protect barbells from damage and reduces noise
- Supplied in pairs
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Measurements:
- Base plate height: 19.5cm
- Pin diameter: 1.6cm
- Protrudes from rack face: 10cm
- Bar rest depth: 5cm
- Bar rest width: 6cm
Mirafit M3 Standard J-Cups
Robust and durable, these M3 J-Cups are compatible with our M3 Series Racks and have UHMW plastic inserts to protect your barbells from damage.
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UK Delivery £4.95
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Reviews
(4.8) Based on 5 reviews
- 5 star reviews
- 80% (4)
- 4 star reviews
- 20% (1)
- 3 star reviews
- 0% (0)
- 2 star reviews
- 0% (0)
- 1 star reviews
- 0% (0)
Share your thoughts
If you've used this product, share your thoughts with other customers
Write a reviewpristenedetaing_by_keith
Sep 29, 2025
Got an additional set for my M3 power rack for the other halfs bar and plates I would definitely recommend another set
Sam
Sep 3, 2022
I was recommended to use these by another company and it was a top recommendation as they where delivered promptly and are solid as the concrete foundations for the hover dam
Oldschool
Jul 3, 2021
J cups- bought to add to my mirafit power cage. Just the job. Strong. Good finish. Easy to move for different bar heights. They’d be even better if the price was a little lower.
Fast delivery as well.
D-Dog
Jun 2, 2021
Very happy with these . They do exactly what you need them to do and feel very sturdy
Tom
Feb 11, 2021
Great peice of kit and super fast delivery. Highly recommended!
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