Pair of LUXIAOJUN Lever Lock Competition Barbell Collars shown at an angle

LUXIAOJUN Lever Lock Competition Barbell Collar

$195.00
Sale price  $195.00 Regular price  $225.00
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Pair of LUXIAOJUN Lever Lock Competition Barbell Collars shown at an angle

LUXIAOJUN Lever Lock Competition Barbell Collar

$195.00
Sale price  $195.00 Regular price  $225.00

Product Description

The LUXIAOJUN Lever Lock Competition Barbell Collar is built for athletes and spotters who need plates locked down fast and held tight. A lever mechanism delivers mechanical locking force well beyond what spring or plastic collars can offer, securing plates firmly to the barbell sleeve even under heavy impact loads.

A threaded screw mechanism closes the gap between plates and the sleeve, locking everything in place and cutting down on wobble or shifting during heavy lifts. Each collar is built from Q235B alloy steel and 304 stainless steel, with a hard chrome finish that resists corrosion and holds up over years of regular use.

Designed to fit standard 50mm barbell sleeves, this collar comes as a pair weighing 5kg total. Whether you're on the competition platform or training at home, the LUXIAOJUN Lever Lock Collar gives you a fast, secure lock you can trust under heavy loads. Backed by a 1-year warranty.

LUXIAOJUN Lever Lock Competition Barbell Collar

Competition-grade lever lock collars that secure plates fast and hold tight, even under heavy impact.

5kg per pair
Fits 50mm sleeves
Alloy steel + hard chrome
1-year warranty

Overview

The LUXIAOJUN Lever Lock Competition Barbell Collar is built for athletes and spotters who need plates locked down fast and held tight. A lever mechanism delivers mechanical locking force well beyond what spring or plastic collars can offer, securing plates firmly to the barbell sleeve even under heavy impact loads.

  • Lever mechanism for fast, secure mechanical locking
  • Threaded screw closes the gap between plates and sleeve
  • Built from Q235B alloy steel and 304 stainless steel
  • Hard chrome finish for corrosion resistance

Other highlights include:

  • High Clamping Force: Far greater than spring or plastic collars.
  • Impact Resistant: Resists loosening under heavy training and competition use.
  • Fits Standard Sleeves: Designed for 50mm barbell sleeves.
  • Warranty: Backed by a 1-year warranty.

How It Works

This competition collar uses a lever mechanism to achieve mechanical locking of the weight plates, with clamping force far greater than spring collars or plastic collars. A threaded screw mechanism further reduces the gap between plates, locking them tightly against the barbell sleeve and minimizing the risk of plate wobble or shifting during heavy lifts.

Angled view of LUXIAOJUN Lever Lock Competition Barbell Collar with lever mechanism

Specifications

ColorSilver
Applicable Sleeve50mm
Weight5kg (one pair)
Warranty1 Year
Side profile of LUXIAOJUN Lever Lock Competition Barbell Collar showing knurled grip ring

Materials & Finish

MaterialQ235B alloy steel + 304 stainless steel
Surface FinishHard chrome

Constructed from Q235B alloy steel and 304 stainless steel, these collars are built for the demands of competition and daily training. The hard chrome surface finish provides excellent corrosion resistance and long-lasting durability.

Compatibility

Applicable Sleeve50mm

Built to fit standard 50mm barbell sleeves found on Olympic bars and most power bars.

FAQs

What sleeve size does this fit?
50mm, the standard sleeve size on Olympic and power bars.
How is this different from a spring collar?
The lever mechanism delivers far greater clamping force than spring or plastic collars, and resists loosening under heavy impact loads.
What's included?
One pair of collars, weighing 5kg total.
What is it made from?
Q235B alloy steel and 304 stainless steel, finished with hard chrome for corrosion resistance.
Is it suitable for competition use?
Yes. It's built for the demands of competition platforms as well as daily training.

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