Amazon
KeppiFitness Barbell Clips OPENCOLLAR
Gorilla Strength’s strongman collars are a set of four all-metal, bolt-secured collars built to hold Olympic-sleeve plates in place on strongman implements — axles, farmers walk handles, Swiss bars, hex bars, and standard barbells alike. A bolt tightens each collar directly onto the sleeve rather than relying on a spring or cam, which owners report holds tight for years of multiple-times- weekly use without the bolt or nut developing play. The tradeoff for that grip is that the bolt needs real torque to fully seat — one long-term owner tightens it with a length of pipe as a cheater bar — and the metal-on-metal contact will mar bar sleeves over time, making these a better fit for a dedicated strongman or “beater” bar than one you want to keep pristine. Made in Kentucky, USA, and painted black.
| Length | 3" per collar |
|---|---|
| Origin | Made in Kentucky, USA |
| Diameter | 2" |
| Material | Steel, painted black |
| Set size | 4 collars |
| Bar compatibility | Any bar accepting Olympic plates — barbells, axles, farmers walk handles, Swiss bar, hex bar, beam bar |
| Locking mechanism | Bolt-secured |
Collars (clips) lock the plates onto a barbell’s sleeves so they can’t slide or rattle off — a safety essential, especially for pressing and Olympic lifts. The common types: cheap spring clips, quick lock-jaw / quick-release collars (the everyday favorite — fast and secure), and competition collars (precision-weighted, 2.5 kg each, for calibrated meets).
A secure clamp that won’t creep under drops or high reps, quick on-and-off operation, and a fit for your bar’s sleeve diameter (standard Olympic is 50 mm). For most home gyms, a pair of lock-jaw-style collars is the right balance of speed, grip, and price.
| Strongman Collars Gorilla Strength | OSO Mighty Axle Collars 2.0 | Olympic Pressure-Ring Training Collars COT-2.5 | Texas Magnetic Collars | |
|---|---|---|---|---|
| GymRadar rating | 4.67/5 | 4.67/5 | 4.67/5 | 4.67/5 |
| Price | $40.00 | $40.00 | $76.50 | $54.99 |
| Length | 3" per collar | |||
| Origin | Made in Kentucky, USA | |||
| Diameter | 2" | |||
| Material | Steel, painted black | Machined steel body, chrome-plated finish | ||
| Set size | 4 collars | |||
| Bar compatibility | Any bar accepting Olympic plates — barbells, axles, farmers walk handles, Swiss bar, hex bar, beam bar | |||
| Locking mechanism | Bolt-secured |
| Expert | 4.67/5 | 3 reviews |
Gorilla Strength’s set of four steel collars is a straightforward, well-built option for anyone running strongman implements, axles, or farmers walk handles that need to hold Olympic-sleeve plates in place. Build quality and durability are the standout dimensions — GymRadar reviewers report years of multi-times-weekly use with no play or wear in the bolt and nut. The weakest dimension is functionality: the bolt needs real torque to fully lock down (one long-term owner tightens it with a length of pipe), and the all-metal contact will mar bar sleeves, so these are better suited to a dedicated “beater” bar than one you want to keep pristine. Independent coverage is thin — a handful of GymRadar user reviews plus the manufacturer’s own site — so treat the verdict as directionally solid rather than exhaustively vetted.
$40.00
Buy NowAmazon
ATX
Bells of Steel
Berg