Best Home Gym Gear
Monster Safety Spotter Arms 2.0

Rogue Fitness

Monster Safety Spotter Arms 2.0

Buy Now · $310.00

Rogue’s redesigned Monster Safety Spotter Arms 2.0 are a pair of solo-lifter safety catches built exclusively for Rogue’s Monster Series racks and rigs. Each arm is 3x3” 11-gauge steel with a 0.375” thick laser clasp and an extended 0.1875” laser-cut steel gusset for added resistance to bending under a heavy drop, and the pair is drop-tested to withstand up to 800 lb. A new “Face Saver” UHMW piece sits flush against the upright and angles downward, designed to push a dropped barbell away from the lifter’s face during a failed bench press rather than straight down onto it. UHMW plastic liners along the catch protect both the barbell and the steel from repeated drops, and each arm locks into the rack with a numbered, etched 1” detent pin.

Owner feedback is consistently positive on build: reviewers single out the weld quality and steel thickness as “top notch,” and the arms mount cleanly on Monster-compatible racks either outside the uprights or inside as a flip-down safety. The one recurring critique, raised in a head-to-head comparison against Surplus Strength’s slimmer Stealth spotter arms, is size rather than strength: at roughly 54 lb for the pair and needing 7-8 holes of vertical rack space (versus 4 for the Stealth), they’re bulky to reposition, can interfere with cable trolleys on a rack with a functional-trainer attachment, and their footprint sometimes tempts owners to skip reinstalling them before a solo bench session — a real workflow tradeoff for equipment that’s otherwise built to take a serious hit.

Finish MG Black powdercoat
Origin made in the USA (Columbus, Ohio)
Weight 54 lb per pair
Hardware two 1" detent pins for height adjustment; 1" hardware throughout
Material 3x3" 11-gauge steel; 0.375" thick laser clasp; 0.1875" thick laser-cut steel gusset (extended design)
Dimensions 24" from upright; 19" flat portion length; 3" wide; 2" hole spacing on center
Protection UHMW plastic liners on the catch; "Face Saver" UHMW piece angled to deflect a dropped bar away from the lifter's face
Drop rating tested to withstand drops of up to 800 lb
Compatibility Rogue Monster Series racks and rigs exclusively

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

Monster Safety Spotter Arms 2.0 Spotter Arms Monster Band Peg 2.0 43" Fat/Skinny Pullup Bar
GymRadar rating 4.48/5 4.48/5 4.49/5 4.49/5
Price $310.00 $159.99 $63.00 $135.00
Finish MG Black powdercoat
Origin made in the USA (Columbus, Ohio)
Weight 54 lb per pair
Hardware two 1" detent pins for height adjustment; 1" hardware throughout
Material 3x3" 11-gauge steel; 0.375" thick laser clasp; 0.1875" thick laser-cut steel gusset (extended design)
Dimensions 24" from upright; 19" flat portion length; 3" wide; 2" hole spacing on center
Protection UHMW plastic liners on the catch; "Face Saver" UHMW piece angled to deflect a dropped bar away from the lifter's face
Drop rating tested to withstand drops of up to 800 lb
Compatibility Rogue Monster Series racks and rigs exclusively

4.5/5 · 7 GymRadar reviews

Reviews by source

Expert 4.48/5 7 reviews
Retailer 4.7/5 49 reviews
Youtube 4.8/5 2 reviews

Rogue’s Monster Safety Spotter Arms 2.0 are built to take a serious hit: 11-gauge steel, a laser-cut gusset, and an 800 lb drop rating back up owner reports of “top notch” welds and a catch that “isn’t going anywhere” once pinned in. Build quality and durability are the standout dimensions here — GymRadar’s 4.48/5 across 7 reviews and consistently glowing owner video feedback back that up. Versatility is the weakest link: they only mount on Rogue’s Monster Series racks and rigs, and a comparative review against Surplus Strength’s slimmer Stealth arms flags their bulk (7-8 holes of vertical rack space, interference with cable trolleys) as a real day-to-day tradeoff for a rack running multiple attachments.

  • +Functionality: drop-tested to withstand up to 800 lb, with a "Face Saver" UHMW piece designed to deflect a dropped barbell away from the lifter's face during a failed bench press (Rogue Fitness)
  • +Build quality: 3x3" 11-gauge steel with a 0.375" laser clasp; an owner reviewer calls the weld quality "top notch" and the steel noticeably thick (YouTube: Rogue Monster Spotter Arms 2.0)
  • +Durability: described as "bombproof, built like tanks" after years of reliable use, with no reported failures (Iron and Lime Fitness)
  • +Value: roughly $310 direct from Rogue for comparable drop-tested strength to Surplus Strength's Stealth arms, which run nearly double at $615.68 shipped (Iron and Lime Fitness)
  • +Versatility: mounts cleanly either outside the uprights or inside acting as a flip-down safety on a Monster-compatible rack (YouTube: Rogue monster safety spotter arms 2.0)
  • Versatility: compatible exclusively with Rogue's Monster Series racks and rigs — no cross-compatibility with other rack systems (Rogue Fitness)
  • Value: the bulky footprint eats 7-8 holes of vertical rack space versus 4 for a slimmer alternative, and can block cable trolleys on a rig running a functional-trainer attachment (Iron and Lime Fitness)
  • Functionality: at roughly 54 lb for the pair, the hassle of repositioning them before a solo bench session led one long-term owner to sometimes skip reinstalling them altogether — a real workflow/safety tradeoff (Iron and Lime Fitness)
  • Build quality: independent scored-review coverage is thin — Garage Gym Reviews lists specs only, with no star rating or written verdict

$310.00

Buy Now

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