Safety Squat Bar - The SS4

4.9
Rated 4.9 out of 5 stars
82 Reviews
$371.99 USD

Overcome plateaus, work around injuries & learn to love Leg Day again.

Options
Financing Available
Free & Fast Shipping
30 Day Returns
Excellent Warranty

Product Details

The SS4 is a cambered safety squat bar built for lifters who want to squat heavier, move better, and stop letting upper-body limitations dictate leg day.

  • Squats without the shoulder tax → The cambered yoke keeps the load on your traps and off your wrists, elbows, and shoulders, so upper-body injuries stop being lower-body excuses.
  • Stays upright when you don't → The forward weight shift forces a more vertical torso, reducing lower-back strain and driving more quad activation every rep.
  • 4 swappable handle systems → Straight handles included. Add Spider, Seal Row, or Chain handles (sold separately) to unlock rows, good mornings, RDLs, presses, and more from the same bar.
  • Built for real weight → 100,000 PSI tensile-strength shaft with a 1,500 lb / 680 kg capacity. Chase that PR without wondering if the bar can keep up.
  • Needle-bearing sleeve rotation → Smooth, consistent spin so plates move with the bar, not against you. Black Titanium plating on shaft and sleeves, end to end.
  • Fits most racks → Rests correctly in any rack up to 49" / 1,245 mm between J-cup outer edges. No modifications needed.

Why a Safety Squat Bar?

Because the straight bar doesn't work for everyone. 

  • Work around injuries → Shoulder surgery, elbow tendinitis, limited wrist mobility — the SS4 lets you keep squatting while your upper body recovers (or just gets a break).
  • Better mechanics, heavier lifts → The cambered load path keeps you more upright naturally. Better form isn't just safer — it means more weight moved over time.
  • Six movements, one bar → Squats, good mornings, lunges, RDLs, rows, presses — the SS4 replaces multiple specialty bars with one.
  • Expandable with handles → The swappable handle system means this bar grows with your training. Add what you need, when you need it.

If leg day has been on hold, the SS4 is what gets it moving again.

Specifications

Warranty & Guarantees

Bar (frame and sleeves): Limited Lifetime warranty. Covers manufacturing defects in materials and workmanship under normal home-gym use.

Shoulder pad: 1 year warranty. Covers stitching, foam compression failure, and vinyl tears under normal use. Cosmetic wear from rack contact is not covered.

How to claim:Contact us with your order number, photos of the issue, and a short description. Most claims are resolved within 5 business days.

Shipping & Returns

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

Free Shipping: Available on all orders across the continental U.S. No hidden fees.

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 mostly from our main distribution centers in Los Angeles and Indianapolis for faster coast-to-coast delivery. Local to Indy? Pick up in-store!

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

Bells of Steel Training App

Your equipment purchase unlocks 30 days free on the Bells of Steel Training App.

Pick your equipment setup in-app and get a coach-built strength program that matches — ZERO substitutions. Built from the ground up for what you own.

App Features:

•  30+ full programs + 20+ single-day workouts

•  1,000+ exercise demo videos with coaching cues

•  Progress tracking: volume, intensity, PRs

•  Works with Apple Health, Health Connect, Garmin, Fitbit

•  Couples Plan available

•  30 day money-back guarantee

Explore the Bells of Steel Training App

Want a coach instead? Online Coaching is available with a certified in house Bells of Steel coach.

See Why 100,000+ Lifters Choose Bells of Steel


Product Features

  • EASY ID END CAP

    Laser-engraved end cap tells you the exact bar weight with every handle combo. No guessing, no mental math. 1,500 lbs / 680 kg max capacity — load it heavy and don't look back.

  • NEEDLE-BEARING SLEEVES

    Smooth, quiet rotation under heavy load. Snap-ring construction, ribbed sleeves for grip. The competition saves this spec for bars twice the price. We didn't.

  • DENSE, COMFORTABLE PAD

    Dense, cushy foam keeps your shoulders happy while your legs do the suffering. The way leg day should work.

Product Details


Your spine has opinions. Pinched shoulders, mashed wrists, a low-bar position your mobility hates? The straight bar can be a tax on the rest of your training. The SS4 safety squat bar gets out of the way and lets you squat heavy without paying interest.

1,500 LBS / 680 KG OF CAPACITY. 100,000 PSI tensile steel in the shaft. Needle-bearing sleeves that the competition reserves for bars priced twice as high. (We didn't think you should have to pay double for sleeves that spin right.)

Built right where it counts. Black titanized finish on the shaft AND the sleeves. A high-density shoulder pad that's easy to rack, has great trap contact, and no bar roll. 

PICK YOUR HANDLES. PICK YOUR WORKOUT.

The SS4 ships with a pair of Straight Handles — your everyday squat handle, 7.25" of useable length, knurled for a locked-in grip. Upgrade the setup (and the exercise list) from there:

  • Spider Handles — Long, angled handles that put your hands out in front. Best for lifters who want maximum upper-body involvement, a closer feel to a straight-bar squat, or are working around serious shoulder immobility.
  • Seal Row Handles — Neutral-grip, knurled handles designed for (you guessed it) seal rows. Grab a Seal Row Pad to unlock its full potential. One bar, now a back exercise too.
  • Chain Handles — The most free-moving option. Chains let your hands find their natural position each rep, reducing elbow and wrist stress for lifters who feel even the fixed handles are too rigid.All four styles screw onto the same threaded posts. Swap in 30 seconds, store in a drawer.

One bar. Ten-plus exercises. Squats, good mornings, RDLs, Hatfields, lunges, JM presses, calf raises, hip thrusts. Loop on a set of resistance bands to build accommodating resistance off the floor, hang some weightlifting chains to make lockout the hardest part, or pair it with a plyo box for box squats that actually teach depth. Belt up with the B.o.S. Lever Belt and you've got a serious leg day setup without ever touching a straight bar.

4.9 stars across 80+ reviews. Awarded "Best Versatile Safety Squat Bar" by King of the Gym. Reviewers with elbow tendonitis, scoliosis, and wrecked shoulders use this bar to keep squatting. LIMITED LIFETIME frame warranty. Leg day isn't optional. This bar lets you out-lift your perceived limits.

PRODUCT SPECS



4.9
Rated 4.9 out of 5 stars
Based on 82 reviews
Total 5 star reviews: 77 Total 4 star reviews: 5 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
Customers Talked About
82 reviews
  • JM
    Jason M.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    SSB Spider Handles

    Excellent handles! Heavy overall and nice knurled grip area.

    Bought blind hoping they would fit on an EliteFts SSB. I can confirm that if the nut is backed off or up the post the handles will orientate correctly and tightly.

    Appreciate Bells making a great handle alternative for the SSB

  • CM
    Clark M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Very comfortable

    This is my first experience with a safety squat bar, and my first experience with Bells of Steel. I am very impressed so far. I love squats, but my poor shoulder mobility and elbow tendinitis prevented me from enjoying it. The SS4 allows me to squat without elbow pain, and because of this I am able to squat more often. The pad is very comfortable, and I guess time will tell how well this holds up. The knurling on the handles is just right. I l would recommend this to anyone looking for a good SSB.

  • SK
    Shea K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Ssb4

    I absolutely cannot do squat with a straight bar due to mobility. The bells of steel’s safety squat bar has been a game changer. I looked at every brand on the market and feedback lead me to bells of steel. Best choice I could have made. I love it. Already increased my weight 60 lbs in 2 weeks and before I was using dumbbells.

  • CS
    Chris S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Awesome, versatile bar!!!

    Great price for a great bar. Saw it referred to as a good “budget bar.” That’s crazy. If paying more makes you feel like you got something better, then go pay more. This bar is outstanding. I can squat heavy without shoulder pain. Bought the row handles as well. Excellent build quality. Really functional. Will add another dimension to back day.

    Bells of Steel USA
    10 months ago

    Thanks for the awesome review, Chris! We're stoked to hear that the SS4 is delivering exactly what you need — heavy squats without the shoulder pain is a total game changer. You're absolutely right about that "budget bar" comment being crazy; quality doesn't always have to come with a premium price tag.

    It's fantastic that you grabbed the row handles too — sounds like you've got the full setup dialed in to take your back day to the next level. That's the versatility we built into the SS4, and it's awesome to hear you're getting the most out of it.

    Yours in strength,
    The B.o.S. Crew.

  • JB
    Jean-Sebastien B.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Always Underestimated

    Late with my review SSB3 is an excellent specialty bar now superseded by the SSB4. Despite being late with this review, the SSB3 deserves recognition for its quality design and performance.

    The SSB3 featured a comfortable camber with well-positioned handles and durable padding that made squatting different (what I was looking or) but also opens up a bunch of other comfortable options, calf raise, standing and seated good mornings and much more.

    The bar's thoughtful design allowed for proper posterior chain engagement while reducing strain on shoulders and wrists. The padding struck that perfect balance between comfort and support.

    Even with the SSB4 now available, the SSB3 represented outstanding value in the specialty bar market. If the newer version has built upon these solid foundations, it must indeed be fantastic for serious lifters seeking alternatives.​​​​​​​​​​​​​​​​

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
The Bells of Steel Safety Squat Bar - The SS4 features padded shoulder rests and comes with metal attachments and handles, making it an ideal leg day tool and a safe, effective back squat alternative for your workouts.
Bells of Steel

Safety Squat Bar - The SS4

From $23.24 USD $30.99

Your spine has opinions. Pinched shoulders, mashed wrists, a low-bar position your mobility hates? The straight bar can be a tax on the rest of your training. The SS4 safety squat bar gets out of the way and lets you squat heavy without paying interest.

1,500 LBS / 680 KG OF CAPACITY. 100,000 PSI tensile steel in the shaft. Needle-bearing sleeves that the competition reserves for bars priced twice as high. (We didn't think you should have to pay double for sleeves that spin right.)

Built right where it counts. Black titanized finish on the shaft AND the sleeves. A high-density shoulder pad that's easy to rack, has great trap contact, and no bar roll. 

PICK YOUR HANDLES. PICK YOUR WORKOUT.

The SS4 ships with a pair of Straight Handles — your everyday squat handle, 7.25" of useable length, knurled for a locked-in grip. Upgrade the setup (and the exercise list) from there:

One bar. Ten-plus exercises. Squats, good mornings, RDLs, Hatfields, lunges, JM presses, calf raises, hip thrusts. Loop on a set of resistance bands to build accommodating resistance off the floor, hang some weightlifting chains to make lockout the hardest part, or pair it with a plyo box for box squats that actually teach depth. Belt up with the B.o.S. Lever Belt and you've got a serious leg day setup without ever touching a straight bar.

4.9 stars across 80+ reviews. Awarded "Best Versatile Safety Squat Bar" by King of the Gym. Reviewers with elbow tendonitis, scoliosis, and wrecked shoulders use this bar to keep squatting. LIMITED LIFETIME frame warranty. Leg day isn't optional. This bar lets you out-lift your perceived limits.

Options

  • SS4 Safety Squat Bar with Straight Handles
  • Spider Handles (Pair)
  • Seal Row Handles (Pair)
  • Chain Handles (Pair)
  • Straight Handles (Extra Pair - One Included with Bar)
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