Pro Series Triangle Row Attachment

Name: Pro Series Triangle Row Attachment
Brand: REP Fitness
Rating: 4.39 (6 reviews)

REP Fitness’s Pro Series Triangle Row Attachment is a hard-chrome cable attachment built for rows, close-grip lat pulldowns, and cable curls on any cable machine, functional trainer, or power rack pulley. Compared to REP’s base Triangle Row, the Pro Series version upgrades to two straight, full-knurl neutral-grip handles (versus a single center-knurl grip), giving both hands independent grip support through higher-rep work. The connection point uses a 360-degree swivel joint for smooth tracking through the movement, and at 28mm diameter and 6 lb it’s lightweight enough to store and reposition easily. It ships without a carabiner.

Grip	Two straight, full-knurl neutral-grip handles
Weight	6 lb
Diameter	28mm
Material	Hard chrome
Manufacturer	REP Fitness
Attachment type	Cable machine attachment (rows, close-grip lat pulldowns, cable curls)
Rotation mechanism	360-degree swivel joint
Included accessories	Carabiner not included

What is a Cable Attachment?

What cable attachments are

Cable attachments are the handles and bars that clip to a cable machine, functional trainer, or lat/row station to change the exercise — lat bars, triceps ropes, single-D handles, row/close-grip handles, ankle straps, and more. A small set of them turns one cable stack into dozens of movements.

What to look for

A rotating swivel or ball-bearing joint keeps the cable from twisting and lets the handle track your arm; comfortable, durable grips (knurled metal, rubber, or coated nylon) survive heavy use; and a standard carabiner or snap fits most machines. Match the attachment to the exercises you actually train rather than buying a giant kit you won’t use.

How it compares

	Pro Series Triangle Row Attachment	Aluminum Straight Bar Cable Attachment	Spiral Strength Dually	2 to 1 Bar Connector
GymRadar rating	4.39/5	4.36/5	4.43/5	4.44/5
Price	$69.99			$59.99
Grip	Two straight, full-knurl neutral-grip handles
Weight	6 lb
Diameter	28mm
Material	Hard chrome
Manufacturer	REP Fitness		Dynepic Sports	REP Fitness
Attachment type	Cable machine attachment (rows, close-grip lat pulldowns, cable curls)
Rotation mechanism	360-degree swivel joint
Included accessories	Carabiner not included

4.4/5 · 6 GymRadar reviews

Reviews by source

Expert	4.39/5	6 reviews
Retailer	5.0/5	129 reviews

REP’s Pro Series Triangle Row draws mostly positive marks from GymRadar owners, with build quality the standout dimension and functionality the weakest. Build quality is consistently praised – reviewers call out the solid handle diameter, clean full knurl that grips without tearing up the hands, and a reassuring heaviness that “feels like it will hold up for years.” Functionality is where opinions split: several reviewers enjoy the smooth swivel and natural range of motion, but two others independently flag that the attachment point sits far from the handles, which meaningfully eats into range of motion on low-ceiling setups or shorter cable paths (one reviewer sold theirs after pairing it with an Ares 1.0 low row for exactly this reason). Versatility is solid for rows and close-grip lat pulldowns, though REP’s own product page notes the straight handle angle suits rows better than close-grip curls. At $69.99 it’s rated well on value by owners, but durability has no long-term data yet beyond these early ownership reviews.

+Build quality: full knurl coverage on both handles grips well without abrading hands, and the handle diameter hits "a good middle ground" between bulky and cheap-feeling (GymRadar: Lalo)
+Build quality: reassuring heft and finish that reviewers expect to "hold up for years" (GymRadar: Lalo, Big Mark)
+Functionality: 360-degree swivel joint gives a smooth, natural range of motion when space allows for it (GymRadar: Lalo)
+Versatility: heavy-duty knurl and grip make it a strong pick specifically for close-grip rows (GymRadar: BIGDADCHAD)
+Value: REP's on-site customers highlight strong grip feel for the price, and GymRadar owners rate value 4.33/5 (REP Fitness; GymRadar)

−Functionality: the attachment point sits far from the handles, which meaningfully cuts into range of motion on low-ceiling setups or short cable paths -- flagged independently by two owners (GymRadar: Adam Wathan, Todd Yecies)
−Functionality: one owner sold theirs after finding the length didn't work with an Ares 1.0 low row, citing it as a "fatal flaw" for that setup (GymRadar: Todd Yecies)
−Versatility: REP's own product page notes the straight handle angle works better for rows than for close-grip curls (REP Fitness)
−Durability: all gathered reviews are early-ownership impressions -- no long-term wear data yet (across gathered sources)
−Value: at least one owner who received it for free "wouldn't buy it," calling it merely "decent" (GymRadar: TurtleSpeed-Peyton)

$69.99

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