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Auto-Lock Collars

Pair of black Kensui auto-lock Olympic barbell collars with white branding
Kensui auto-lock Olympic collar pair showing branded front and ridged release ring
Pair of black Kensui auto-lock Olympic barbell collars floating diagonally with rear faces visible
Kensui auto-lock collar securing an iridescent weight plate on an Olympic barbell sleeve
Kensui auto-lock collar securing a chrome grip weight plate on an Olympic barbell sleeve
1 / 5
  • Slide on and lock in
  • Quick release for faster weight changes
  • Includes a pair for 50 mm Olympic sleeves
$25
In stock Estimated delivery in 3–5 business days to US
100-day trial Free shipping $100+ 4.7/5 on Trustpilot4.7/5 on Trustpilot

Slide on. Lock in. Move on. Quick-release collars with an anti-slip inner lining to help keep your plates in place between weight changes.

  • Auto-lock — slide onto your Olympic sleeve.
  • Quick release — make the next weight change easier.
  • Sold as a pair — one collar for each end of the bar.
Your pair2 collars included
Olympic sleeve
50 mm
Weight per pair
~350 g
Finish
Black

Reinforced nylon / durable composite · Anti-slip inner lining

Built for weight changes

A simpler change between sets.

01

Slide on

The auto-lock design fits 50 mm Olympic barbell sleeves.

02

Hold your plates

An anti-slip inner lining helps grip the sleeve.

03

Release & reload

The quick-release ring makes room for your next weight change.

Designed for 50 mm Olympic sleeves. Check your bar’s sleeve diameter for compatibility.

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Money Back No questions asked

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is guaranteed.

We want you to reach your fitness goals, enjoy your life, and feel healthy. The last thing we want is to create more stress — so if you decide this isn’t for you, we’ll give you a no-hassle, no-questions-asked 100% refund.

  • 100‑day risk-free trial
  • Full refund if not satisfied
  • No questions asked
  • Warranty included

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