Spotter Arms Rack Attachment

4.8
Rated 4.8 out of 5 stars
95 Reviews
$159.99 CAD

Say goodbye to awkward spotter requests and hello to peace of mind.

Rack Type
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Specifications

Shipping & Returns

We get it — shipping heavy gym gear raises some important questions. Here’s exactly what to expect:

Flat-Rate Shipping
: Most orders ship for much less, but no matter how big your setup gets, you’ll never pay over $199 CAD for shipping in Canada. Some conditions apply for rural or Northern addresses.

Shipping Time: Orders ship within 1–3 business days and usually arrive within 3–7 business days (during sales events, delivery may take up to 2 additional business days).

Fulfilled from our Calgary or Toronto warehouses. Local to either city? Pick up in-store and skip the shipping fees!

Returns: All Bells of Steel products are backed by our 30-day return policy. If you don’t love your order, send it back — simple and stress-free.

Product Details


You may be more than a pretty face, but dropping a loaded barbell while benching certainly won’t improve things. 

Stay safe while benching or squatting with the heavy-duty Spotter Arms Attachment! Or use them as a secondary squat/bench station for barbell supersets! UHMW lining protects your barbell from damage, while the Manticore version boasts extra UHMW to keep your rack uprights in tip-top shape.

- 60mm version: compatible with our 60mm racks and non-B.o.S. 2.3" x 2.3" racks with 5/8" holes.

- Hydra version: compatible with our Hydra racks and non-B.o.S. racks with true 3" x 3" uprights with 5/8" holes.

- Manticore version: compatible with our Manticore racks and non-B.o.S. racks with true 3" x 3" uprights with 1" holes.

IMPORTANT: The Spotter Arms have a weight capacity of 800lb/362kg (60mm) & 1,000lb/453kg (Hydra & Manticore).

PRODUCT SPECS



4.8
Rated 4.8 out of 5 stars
Based on 95 reviews
Total 5 star reviews: 85 Total 4 star reviews: 6 Total 3 star reviews: 3 Total 2 star reviews: 1 Total 1 star reviews: 0
96%would recommend this product
Slide 1 selected
95 reviews
  • BM
    Brian M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Versatile safety addition to your BoS rack!

    We use the spotter arms outside of the rack to maximize capability with two lifters. But more often I use them to facilitate other exercises like lat pulldown and racks for a sudo-pendilum/hack squat. The spotter arms are a must have safety item but also very useful in creative ways.

    Bells of Steel Canada
    3 days ago

    Thanks for the awesome review and photos, Brian! We're stoked to hear you're getting so much versatility out of the Spotter Arms - using them outside the rack for dual lifters is brilliant, and we love that you're getting creative with lat pulldowns and that sudo-pendulum/hack squat setup. That's exactly the kind of innovative thinking we love seeing from our customers!

    Yours in strength,
    BoS Crew

  • RS
    Robert S. H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Solid spotter arms

    They work great in my very small space.

    Bells of Steel Canada
    2 weeks ago

    Thanks for the awesome review, Robert! We're stoked to hear the Spotter Arms are working great in your compact setup. Space-efficient safety is what these are all about, and we're glad they're delivering exactly what you need!

    Yours in strength,
    BoS Crew

  • JJ
    James J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    5-Star Spotter Arms Rack Attachment -- Manticore 3 x 3 with 1 inch hole spacing

    The website description of these spotter arms doesn't it justice. The Manticore version is not only build like a tank but it's fully lined with UHMW on the arms and well as the attachment areas. It is not 12 inches in height. It is only 10 inches high, not the most compact on the market but the best available at this price point.

    My rack came with safety straps that I love. They've saved my butt several times on squats and bench presses that I couldn't complete. I have no fears of performing these exercises when I'm alone. I bought these to give me the same level of protection on overhead presses and they have already demonstrated the desired level of protection on the overhead press. I now have no worries on exercising alone. At 79, that's about the only way I exercise now.

    The arms also come with very high quality magnetic attachment locking pins. These pins are only needed if heavy attachments are added to the sides of the arms. They anchor the arms in place when the attachments are loaded so they don't rotate like the Rep spotter arms do.

    The size and placement of the holes for the locking pins is my only minor peeve. I have a non-BOS rack that has true 3 x 3" uprights with 1" holes at 2" spacing. I have lots of 3 x 3" attachments from other manufacturers that fit fine on the rack. Unfortunately, the bottom holes in my spotter arms don't line up perfectly with holes in my rack. The result is that I can only partially seat the pins in the holes. It's a stable fit but…

  • JG
    Jean-Raphael G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Great value

    Great product, super sturdy and the magnetic pins are awesome.

    Bells of Steel Canada
    1 month ago

    Hey Jean,

    Thanks for the kind words about our Manticore Spotter arms, the magnetic pins that come with our Manticore attachments are just the icing on the cake! Hope you enjoy these and put them to good use, let the gainz begin.

  • AE
    Austin E.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    They work

    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.

The Bells of Steel Spotter Arms Rack Attachment, featuring black heavy-duty metal, multiple holes, angled ends, and two labeled pins, are shown on a white background for secure and reliable barbell safety.
Bells of Steel

Spotter Arms Rack Attachment

From $159.99 CAD

You may be more than a pretty face, but dropping a loaded barbell while benching certainly won’t improve things. 

Stay safe while benching or squatting with the heavy-duty Spotter Arms Attachment! Or use them as a secondary squat/bench station for barbell supersets! UHMW lining protects your barbell from damage, while the Manticore version boasts extra UHMW to keep your rack uprights in tip-top shape.

- 60mm version: compatible with our 60mm racks and non-B.o.S. 2.3" x 2.3" racks with 5/8" holes.

- Hydra version: compatible with our Hydra racks and non-B.o.S. racks with true 3" x 3" uprights with 5/8" holes.

- Manticore version: compatible with our Manticore racks and non-B.o.S. racks with true 3" x 3" uprights with 1" holes.

IMPORTANT: The Spotter Arms have a weight capacity of 800lb/362kg (60mm) & 1,000lb/453kg (Hydra & Manticore).

Rack Type

  • 2.3" x 2.3" (5/8" Holes) - Pair
  • Hydra (3" x 3"; 5/8" Holes) - Pair
  • Manticore (3" x 3"; 1" Holes) - Pair
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