Single Leg Squat Roller

Name: Single Leg Squat Roller
Brand: Amazon
Rating: 5.0 (7 reviews)

This Single Leg Squat Roller is a compact, budget rack attachment for Bulgarian split squats and similar single-leg work – it inserts into a spare hole on a power rack or squat stand and locks in place with an included nut, rather than requiring a dedicated standalone stand. It’s built from steel with a thick, non-slip PU-sponge pad wrapped in a wear-resistant PU-leather cover, and ships in three hole-diameter versions (5/8”/16mm, 0.7”/18mm, and 1”/26mm) to match different rack upright patterns – buyers should measure their own rack’s hole diameter before ordering, since fit complaints are one of the more common negatives. Verified buyers report using it for more than just split squats: Nordic curls, elevated lunges, back extensions, and even bracing a leg during lat pulldowns. It’s genuinely lightweight and portable (about 1.5 kg / 3.3 lb, roughly 21 inches long), but a minority of reviewers flag durability concerns under load, including one report of a weld joint failing after about four months of use.

Color	Black
Material	Steel frame, PU-sponge pad with PU-leather cover
Warranty	1 year
Item weight	1.5 kg (~3.3 lb)
Item dimensions	21.3 x 4.7 x 5.1 in
Included hardware	Matching nut (M14 / M16 / M24 depending on size ordered)
Hole diameter options	5/8" (16mm), 0.7" (18mm), 1" (26mm)

What is a Rack Attachment?

What rack attachments are

Rack attachments bolt or pin onto a power rack or squat stand to expand what it can do — J-cups and safety arms/straps (the essentials), plus dip bars, a landmine, a lat pulldown, weight-plate storage, roller J-cups, and more. They turn a rack into a whole gym.

Compatibility comes first

An attachment must match your rack’s upright size (2x2, 2x3, or 3x3) and hole pattern/hardware (e.g. 5/8-in vs 1-in holes, Westside spacing). Attachments are usually series-specific — a Monster Lite J-cup won’t fit an Echo upright — so confirm the fit before buying.

How it compares

	Single Leg Squat Roller	Monolift Safety Straps	QuickMount Bracket for VOLTRA I	Monster J-Cup - 2" Sandwich
GymRadar rating	5.0/5	5.0/5	5.0/5	5.0/5
Price	$29.99		$150.00
Color	Black
Material	Steel frame, PU-sponge pad with PU-leather cover
Warranty	1 year
Item weight	1.5 kg (~3.3 lb)
Item dimensions	21.3 x 4.7 x 5.1 in
Included hardware	Matching nut (M14 / M16 / M24 depending on size ordered)
Hole diameter options	5/8" (16mm), 0.7" (18mm), 1" (26mm)

5.0/5 · 7 GymRadar reviews

Reviews by source

Expert

5.0/5

7 reviews

This is a budget rack attachment for Bulgarian split squats, Nordic curls, and other single-leg work – insert it into a spare rack hole (5/8”, 0.7”, or 1” versions) and it’s ready to go. Verified-purchase Amazon buyers (4.2/5 across 41 ratings) are largely positive on functionality and versatility, reporting uses well beyond split squats: Nordic curls, elevated lunges, back extensions, and even bracing a leg for lat pulldowns. Durability is the weakest read – a minority of buyers report build-quality issues, including one weld joint failing after about four months and another feeling under-braced once loaded with dumbbells – and no independent editorial or video review exists to corroborate the generally positive buyer sentiment.

+Versatility: buyers use it well beyond Bulgarian split squats -- Nordic curls, elevated lunges, back extensions, and bracing the leg for lat pulldowns (Amazon customer reviews)
+Value: a compact, easy-to-install $30 attachment several reviewers call a lightweight alternative to a standalone split-squat stand (Amazon customer reviews)
+Functionality: a comfortable, non-slip foam pad that installs and removes easily via a pin/nut into an existing rack hole (Amazon customer reviews)
+Build quality: firm foam and a strong fabric cover hold up for most buyers, even mounted on a rack's spotter-arm pins under load (Amazon customer reviews)

−Durability: one buyer reports a weld joint failing after about four months of use (Amazon customer reviews)
−Build quality: another buyer found it insufficiently sturdy once loaded with dumbbells (Amazon customer reviews)
−Functionality: fit is inconsistent across rack pin systems -- one reviewer calls it incompatible with their rig, and another notes the nominal "5/8-inch" bolt measures closer to 14mm (Amazon customer reviews)
−Durability: no independent editorial or long-term stress-test coverage exists -- all signal comes from a single retailer's self-selected buyer reviews

$29.99

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