SKU: 37909383727

The BOB Smith Machine Rack Attachment

Sale price$269.55 Regular price$299.50
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Description

The BOB Smith Machine Rack AttachmentTurn Your Rack Into a Smith Machine. The BOB Smith Machine Rack Attachment by Fringe Sport transforms any 3x3 power rack into a fully functional Smith machine no separate equipment purchase or additional floor space required. Featuring precision bearings, a split rod design, and the lowest starting position of any modular Smith setup, the BOB delivers controlled, friction free barbell movement for squats, hip thrusts, bench press, lunges, and more.

Turn Your Rack Into a Smith Machine.

The BOB Smith Machine Rack Attachment by Fringe Sport transforms any 3x3 power rack into a fully functional Smith machine — no separate equipment purchase or additional floor space required. Featuring precision bearings, a split-rod design, and the lowest starting position of any modular Smith setup, the BOB delivers controlled, friction-free barbell movement for squats, hip thrusts, bench press, lunges, and more.

Key Features

3x3 Rack Compatible
Fits all 3x3 racks and select 2x3 racks with 1-inch or 5/8-inch holes — installs on a single upright.
Precision Bearing System
Split-rod design with precision bearings delivers smooth, friction-free barbell travel through the full range of motion.
Lowest Starting Position
The lowest starting height of any modular Smith machine setup — essential for proper depth on hip thrusts, deadlifts, and lunges.
Quick-Release Safety
Quick-release barbell mechanism lets you safely rack or drop the bar at any point during the lift.

Description

The BOB Smith Machine Rack Attachment is designed for lifters who want Smith machine functionality without dedicating floor space to a standalone unit. It attaches to a single upright on your existing 3x3 power rack and stays close to the frame, keeping your training area clear for other movements.

Precision bearings and the split-rod design create a controlled, friction-free barbell path that feels smooth and consistent through every rep. The quick-release mechanism provides a reliable safety system — allowing you to rack or release the bar at any point during a lift without fumbling with hooks or catches.

The BOB offers the lowest starting position of any modular Smith machine setup on the market. This is critical for movements like hip thrusts, low-bar squats, deficit deadlifts, and lunges where bar height at the bottom position directly affects range of motion and exercise effectiveness.

The pass-through bracket adjusts easily to different rack heights, and the BOB can be installed on either side of your uprights depending on your gym layout and training preferences. When secured using the hook and clips, the attachment adds approximately 17 lbs to the total barbell weight.

Backed by Fringe Sport's lifetime warranty.

What racks does the BOB fit: The BOB fits all 3x3 power racks and select 2x3 racks that use 1-inch or 5/8-inch holes.

How much weight does the attachment add to the bar: When the bar is secured using the hook and clips, the BOB adds approximately 17 lbs to the total barbell weight.

Can I install the BOB on either side of my rack: Yes — the BOB can be mounted on either side of your uprights depending on your gym layout and training preferences.

Why Buy From Fitness Supply: Fitness Supply helps customers build premium home gyms, recovery spaces, and commercial wellness environments with expert guidance, competitive pricing, and delivery or installation support available.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37909383727

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Pamela
Draper, US
★★★★★ 4
toe strap is tewww tight
Size: 8, Color: Black
I love the look of these heels, they’re super classy, elegant, simple, and most importantly I chose these because of the small platform at the base of the heel for a less painful experience. The onlyyyyyy issue I have is that the toe strap is so close to the front and tight (as you can see)!! I got the correct size but wish I didn’t have to stretch them out (which is almost impossible because that leather is stiff). The shoe is not very bendable but I personally like it because the shoe is sturdy.
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Reviewed in the United States on November 11, 2024
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LensP
Alexandria, US
★★★★★ 2
Poor Quality for the Cost !!! Dissatisfied
Disappointed Durability. I love these heels they are very comfortable looks good with just about any color outfit . However, my heart ripped in pieces after 3 months with limited wear they began to lift and fall apart . I’m very dissatisfied with the cost & poor quality slippers I received. I wish I could actually returned it but couldn’t due to the 30 days return policy.
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Reviewed in the United States on March 22, 2026
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Blair Bear
New York, US
★★★★★ 5
Steve Madden must have
Size: 7.5, Color: Black
You can’t go wrong with any Steve Madden shoe to be honest. These are sexy yet sturdy. Nice thin versatile heel. Strap length is good for any size ankle really
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Reviewed in the United States on December 20, 2025
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KT
New York, US
★★★★★ 5
Very Good Item
Size: 8, Color: Gold
I recently purchased these Amazon Essentials gold flip-flops at the start of spring, hoping to find an affordable sandal for everyday wear. After wearing them consistently for a few weeks I’ve gotten a good sense of their overall quality and comfort. One of the biggest positives is their style. The gold color is simple making them easy to dress up or down. I’ve been able to pair them with everything from athletic wear to casual dresses, which makes them a great staple piece. They’re also very lightweight, which is perfect for warmer weather or packing for trips. However, there are a few areas that could be improved. While they are comfortable at first, they don’t provide much arch support, which can make longer walks a bit uncomfortable. After wearing them for extended periods, I noticed some slight soreness in my feet. Softer, more flexible straps from the start would also improve comfort right out of the box. For shoppers, I would recommend these flip-flops if you’re looking for a stylish, budget friendly option for light use rather than something for long distance walking. Overall, I’m happy with this purchase. These flip-flops are a great option for casual wear and offer good value for the price, as long as you know their limitations.
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Reviewed in the United States on April 10, 2026
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Cesley Terrell
Massapequa, US
★★★★★ 5
They fit true to size and have excellent traction, making them feel very secure and slip-resistant.
Size: 9.5 Wide, Color: Black White Snake Print
I would buy these sandals in every color. The sole is very sturdy and supportive, not flimsy at all, which makes them super comfortable for all-day wear. The thong strap is soft and doesn’t rub or hurt between my toes like some sandals do. They fit true to size and have excellent traction, making them feel very secure and slip-resistant while walking. Overall, these are stylish, comfortable, and surprisingly well-made for everyday use.
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Reviewed in the United States on May 9, 2026

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