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The T-3 Series Spotter Arms are Titan Fitness’s purpose-built safety catches for its T-3 Series power rack line, designed to let solo lifters train heavy without a spotter. Built from the same 11-gauge steel as the T-3 rack itself, each arm is rated to hold 800 lb and is fully lined with UHMW plastic to protect both the barbell and the arm’s finish from wear. A powder-coated black finish matches the rack, and safety pins lock each arm firmly to the upright with no play once installed. The arms slide on and off the rack posts much like J-hooks, so repositioning them is quick despite their substantial 31.4 lb combined weight, and the same hole spacing as the T-3 rack runs the length of each arm, letting owners add other T-3-compatible accessories such as band pegs. The tradeoff for that heavy-duty build is bulk: the mounting bracket and arm span roughly 11-12 holes of rack space, which can crowd out other attachments and rules out fine-grained height adjustment near other gear. There’s no folding or flat-storage mechanism, so the arms stay in place — protruding from the rack — even when not in use. They fit exclusively on Titan’s T-3 Series racks, not other rack lines.
| Type | Power rack spotter arms (safety catches) |
|---|---|
| Liner | UHMW plastic (protects barbell and rack) |
| Finish | Powder-coated black |
| Includes | Set of 2 spotter arms |
| Material | 11-gauge steel, 2" x 3" tube |
| Adjustment | Quick-pin adapters, same hole spacing as the T-3 rack |
| Manufacturer | Titan Fitness |
| Arm pad width | 1.5 in |
| Compatibility | Titan T-3 Series power racks only |
| Arm pad length | 20.5 in |
| Overall height | 11.5 in |
| Overall length | 28 in |
| Weight capacity | 800 lb per arm |
| Weight total pair | 31.4 lb |
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.
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.
| T-3 Series Spotter Arms | Mammoth Belt Squat | Cable System - Custom/DIY | T-3 Series Safety Straps | |
|---|---|---|---|---|
| GymRadar rating | 4.24/5 | 4.25/5 | 4.23/5 | 4.25/5 |
| Price | $109.97 | $299.00 | ||
| Type | Power rack spotter arms (safety catches) | Rack-mounted lever belt squat attachment | ||
| Liner | UHMW plastic (protects barbell and rack) | |||
| Finish | Powder-coated black | |||
| Includes | Set of 2 spotter arms | |||
| Material | 11-gauge steel, 2" x 3" tube | |||
| Adjustment | Quick-pin adapters, same hole spacing as the T-3 rack | |||
| Manufacturer | Titan Fitness | Fringe Sport | ||
| Arm pad width | 1.5 in | |||
| Compatibility | Titan T-3 Series power racks only | |||
| Arm pad length | 20.5 in | |||
| Overall height | 11.5 in | |||
| Overall length | 28 in | |||
| Weight capacity | 800 lb per arm | 900 lbs (steel rating, not a practical loadable max) | ||
| Weight total pair | 31.4 lb |
| Expert | 4.24/5 | 7 reviews | |
| Youtube | 4.5/5 | 1 reviews |
The T-3 Series Spotter Arms earn solid marks from both GymRadar’s independent gym owners and an owner review on YouTube, who consistently point to their heavy-duty build and tight, purpose-made fit on the T-3 Series rack. Build quality is the standout dimension – matching 11-gauge steel construction to the rack itself, with safety pins that lock the arms firmly in place. The main knock is versatility: the arms cover roughly 11-12 holes of rack space, making them hard to position around other attachments, and there’s no folding or storage mechanism to tuck them away when not in use. Coverage is thin for a flagship verdict – GymRadar’s sample is a modest 7 reviews and only one independent video review was found, so treat this as a solid but lightly-verified read.
$109.97
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