Fringe Sport Dragonfly Lateral Raise Attachment Review

Fringe Sport Dragonfly Lateral Raise Attachment Review

This product was in house tested by Michael at the Jungle Gym Reviews.

The Fringe Sport Dragonfly is one of the most effective rack-mounted ways to simulate a lateral raise machine without dedicating the space or budget to a full commercial unit. The biggest tradeoff is setup and clearance—you need enough room on either side of your rack for the lever arms and plates to move freely. It’s best for home gym owners who want machine-style delt training in a compact rack attachment. If your rack is tight against a wall or surrounded by equipment, the width requirements could become a problem.

Quick Specs

Price: $349
Attachment Type: Plate-loaded rack attachment
Rack Compatibility: 3×3 racks
Hole Compatibility: 5/8” or 1” (metric and imperial options)
Handle Positions: 9 adjustable positions
Resistance Curve Adjustment: Dual loading horns per arm
Mounting System: Magnetic pins
Weight: ~40 lbs
Thread Compatibility for Handles: M10 × 1.5

Where to Buy the Fringe Sport Dragonfly Lateral Raise Attachment

Check current pricing and availability before purchasing.

My Real-World Experience

The Dragonfly is essentially trying to recreate a standing lateral raise machine in rack attachment form. That’s a big deal because the actual commercial machines that do this take up a lot of space and cost significantly more. This attachment brings a similar training stimulus into a much smaller footprint.

Mounting it to the rack is straightforward. Two magnetic pins hold the unit in place, and the elongated mounting holes allow it to fit a variety of 3×3 rack standards. That quick mounting system matters because attachments that take too long to install usually end up sitting unused.

Once installed, the first thing you notice is how adjustable the resistance curve is. Each arm has two loading horns, which change where the movement feels hardest depending on where you place the plates. I prefer the position that loads the movement hardest at the bottom because that’s where most lifters lose tension when doing dumbbell lateral raises.

The handles are another adjustable component. They can be locked into nine different positions or left unlocked to move freely. I usually leave them unlocked or in the highest detent position so they can move naturally with my arms during the raise.

Training Use Cases

Where this attachment shines is in providing consistent tension during lateral raises. Unlike dumbbells, where resistance increases as the arms move upward due to gravity, the lever design can keep tension earlier in the movement depending on how the plates are positioned.

That bottom-loaded resistance curve makes the exercise feel closer to cable lateral raises, where tension exists right from the starting position. For shoulder hypertrophy work, that’s a big advantage.

Beyond standard lateral raises, I’ve also used it for rear delt fly variations by locking the handles and leaning forward slightly. With longer handles installed, you can even experiment with behind-the-body raises to create additional stretch on the delts.

Tradeoffs & Limitations

The biggest limitation is clearance. Once plates are loaded, the arms extend quite far from the rack. In a standard 41-inch rack interior, the total swing can reach roughly 29 inches to each side depending on plate size. If your rack is near a wall or other equipment, that can become a constraint.

Setup time is another factor. While mounting is quick, attachments always take longer to set up than a dedicated machine. If you prefer equipment that’s permanently ready to go, this might feel slightly inconvenient compared to a standalone lateral raise machine.

The overall build quality also sits more in the value tier. It works well and feels solid enough for its purpose, but things like powder coat and weld refinement aren’t on the same level as premium equipment. For an attachment like this, that tradeoff is fairly reasonable given the price.

Value & Alternatives

The Dragonfly stands out because there are very few rack-mounted lateral raise machines available, and most alternatives are either significantly larger or more expensive.

A traditional lateral raise machine can cost several times more and requires dedicated floor space. This attachment gives you a similar movement pattern while using the rack you already own.

For many home gym owners, that combination of compact design and machine-like training stimulus makes it one of the more compelling shoulder accessories currently available.

Who Should Buy This

Home gym owners with 3×3 racks who want a machine-style lateral raise movement without dedicating space to a full machine.

Who Should Skip It

Anyone with limited clearance around their rack or those who prefer permanently installed machines over attachments that require setup.

Final Verdict

The Fringe Sport Dragonfly successfully brings a machine-style lateral raise movement into the rack attachment world. It’s not perfect and requires some setup space, but for the price and functionality it delivers, it’s one of the more creative and useful rack attachments available for shoulder training.

Affiliate Disclosure

This article contains affiliate links. If you purchase through them, I may earn a commission at no additional cost to you.