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BlackBear Fitness

BELLS OF STEEL / RACK ATTACHMENTS & COMPONENTS

Choose the fit for your setup.

Sandwich J-Cups (Pair)

Protect your barbell and rack with Bells of Steel Sandwich J-Cups, supplied as a pair.

Your selection

£79.99

VAT included. Free shipping.

  • Sold as a pair
  • HDPE protection
  • Three rack fittings
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Parts, adapters and upgrades

For compatible existing equipment. Select a part instead of the main product option.

Selected item

Check the selected option and product details for quantities, compatibility and included items. Other equipment shown in photos is for illustration.

Sandwich J-Cups (Pair)

Bells of Steel reviews

Holds the bar

These work as intended and fit fine on my rogue SML 2. I do wish they included some UHMW on the rack attachment side but I know that drives up the cost. No issues so far. Read full review
These work as intended and fit fine on my rogue SML 2. I do wish they included some UHMW on the rack attachment side but I know that drives up the cost. No issues so far.

HYDRA (3" X 3"; 5/8" HOLES) - PAIR

Incentivised review

Nice!

This is a great upgrade to my Bells of Steel residential rack. Having a second set of j hooks means I'm not always moving and adjusting the one pair I had before. Great quality, nice and ...Read full review
This is a great upgrade to my Bells of Steel residential rack.
Having a second set of j hooks means I'm not always moving and adjusting the one pair I had before. Great quality, nice and solid and easy to rack. A+ BoS

2.3" X 2.3" (5/8" HOLES) - PAIR

Incentivised review

Rogue Compatible

I liked Bells of Steel’s price point and these are Rogue compatible. Win win for me!Read full review
I liked Bells of Steel’s price point and these are Rogue compatible. Win win for me!

HYDRA (3" X 3"; 5/8" HOLES) - PAIR

Great Piece of Equipment

Heavy duty, I was surprised how heavy and sturdy they are. Connects with my Pulley Towers that makes then into a power rack. Thank youRead full review
Heavy duty, I was surprised how heavy and sturdy they are. Connects with my Pulley Towers that makes then into a power rack.
Thank you

2.3" X 2.3" (5/8" HOLES) - PAIR

Nylon sandwich j-cups

These things are awesome!Read full review
These things are awesome!

2.3" X 2.3" (5/8" HOLES) - PAIR

Perfect

Much better than the standard J cups. Spend a few more bucks and get these. Bigger target when racking.Read full review
Much better than the standard J cups. Spend a few more bucks and get these. Bigger target when racking.

2.3" X 2.3" (5/8" HOLES) - PAIR

Works on my forceusa g12

They don’t precisely fit the force as they are larger than the posts. However, the pin fits the 1” hole correctly, and they add the extra half inch of depth I was looking for ink-hooks. Read full review
They don’t precisely fit the force as they are larger than the posts. However, the pin fits the 1” hole correctly, and they add the extra half inch of depth I was looking for ink-hooks.

MANTICORE (3" X 3"; 1" HOLES) - PAIR

Solid attachment!

Great price for a must have attachement. The UHMW plastic and shorty mag pin is a nice touch for the manticore attachments Read full review
Great price for a must have attachement. The UHMW plastic and shorty mag pin is a nice touch for the manticore attachments

MANTICORE (3" X 3"; 1" HOLES) - PAIR

Very good J-Cups

Got these for squats, calf raises, box squats etc... these are easy to use and are very sturdy.Read full review
Got these for squats, calf raises, box squats etc... these are easy to use and are very sturdy.

HYDRA (3" X 3"; 5/8" HOLES) - PAIR

Great quality

Great solid quality. Low lip means less hassle getting the bar back on. Great service from the company.Read full review
Great solid quality. Low lip means less hassle getting the bar back on. Great service from the company.

2.3" X 2.3" (5/8" HOLES) - PAIR

Hold the bar

Well built and do their job.Read full review
Well built and do their job.

2.3" X 2.3" (5/8" HOLES) - PAIR

Great quality

These have taken a beating from me and held up exceptionally well.Read full review
These have taken a beating from me and held up exceptionally well.

MANTICORE (3" X 3"; 1" HOLES) - PAIR

Incentivised review

Great value

Fits my rack perfectly, great quality!Read full review
Fits my rack perfectly, great quality!

MANTICORE (3" X 3"; 1" HOLES) - PAIR

Sturdy and reliable

These j cups are solid, no confidence issues using them. They do sometimes rotate out a small amount but not enough to be concerned. I think my only criticism would be the metal on metal ...Read full review
These j cups are solid, no confidence issues using them. They do sometimes rotate out a small amount but not enough to be concerned. I think my only criticism would be the metal on metal is already wearing away some of the finish on my new rack - some nylon or uhmw plastic on the interior would help this but at this price point I understand why that’s not there. Overall sturdy and reliable, recommended for sure.

2.3" X 2.3" (5/8" HOLES) - PAIR

Bar savers

With great and keep my bar from getting scuffedRead full review
With great and keep my bar from getting scuffed

2.3" X 2.3" (5/8" HOLES) - PAIR

Rack attachments & components

Details that matter

The facts, fitting notes and package information for this product.

Protect your barbell and rack with Bells of Steel Sandwich J-Cups, supplied as a pair.

Features and compatibility

  • HDPE contact protection and a sloped backing.
  • Choose 2.3″ × 2.3″ with 5/8″ holes, Hydra 3″ × 3″ with 5/8″ holes, or Manticore 3″ × 3″ with 1″ holes.
  • Combined manufacturer load ratings: 880lb for the 2.3″ pair; 1,000lb for Hydra and Manticore pairs.
  • Manticore includes quick-locking magnetic pins and inner HDPE protection.

Check rack dimensions, hole diameter and installation clearance before ordering. Rack, barbell, weights and other equipment shown are sold separately.

Sandwich J-Cups – Bells of Steel – image 2
Sandwich J-Cups – Bells of Steel – image 3

Before you order

What does my selection include?

The option name identifies the size, finish, fitting or pack being purchased. Product details below list supplied items and any separately sold accessories. Quantity applies to that selected option.

How do I check compatibility?

Match the exact dimensions, rack system, hole size and mounting requirements stated for the selected option. Contact BlackBear if you are unsure before ordering.

Is shipping included?

Yes. Free shipping is included. Check the selected option and package details before ordering.

Product reviews

EMPTY DOM REMOVE PROTECTOR