Best Cast Iron Fitness Collars of 2025

Name: LIANRISES 6pcs 25mm Barbell Clamps Weight Clips
Brand: LIANRISES

Luke Dobson

Last Updated: 6 Feb 2025

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Cast Iron Fitness Collars are a set of gym accessories designed to secure weights on barbells and dumbbells. Made from durable cast iron material, these collars are built to withstand the rigours of intense workouts and provide a secure grip on the weights to prevent accidents or injuries. With a simple and easy-to-use design, these collars can be quickly and easily attached to any bar or dumbbell to stabilise the weights and ensure that they stay in place during exercise. These collars are a must-have for anyone serious about their fitness routine.

At a Glance: Our Top Picks

#TOP 1

LIANRISES 6pcs 25mm Barbell Clamps Weight Clips

9.8

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LIANRISES 6pcs 25mm Barbell Clamps Weight Clips

#TOP1

9.8

Read Review

#TOP 2

Lock-Jaw OLY 2 Olympic Barbell Collar

9.7

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Lock-Jaw OLY 2 Olympic Barbell Collar

#TOP2

9.7

Read Review

#TOP 3

Proloc 1 Magnet Collar Set

9.5

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Proloc 1 Magnet Collar Set

#TOP3

9.5

Read Review

Top 3 Cast Iron Fitness Collars

#TOP 1

LIANRISES 6pcs 25mm Barbell Clamps Weight Clips

LIANRISES

LT-151

black and silver

One Size

LIANRISES 6pcs 25mm Barbell Clamps Weight Clips For Bars Weight Bar Clips Dumbbell Clips 25mm Spinlock Collars Olympic Barbell Clips Gym Clips for Weightlifting Gym Fitness

9.8

FTB Score

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Features

Material: Our Barbell Clamps Are Constructed From Durable Cast Iron, Ensuring They Are Resistant To Rust And Breakage, Providing A Long Service Life.weight Clips.

Package Includes: 6 Spring Clips, Each Crafted With Exquisite Workmanship.

Size: The Barbell Clamps Measure 25mm/0.98, So Please Ensure They Are Compatible With Your Equipment Before Use.

Benefits: These Spring Clips Are Not Only Well-Made But Also Easy To Use, Offering A Strong Grip To Securely Hold Your Bumpers And Plates In Place On Dumbbells And Barbells. They Can Be Quickly Slid Into Place And Removed From The Bar With Ease.

Applications: Our Spring Clips Are Versatile And Suitable For Use In A Variety Of Settings, Including Home Gyms, Commercial Gyms, And Outdoor Activities. They Are Ideal For Exercise, Weight Lifting, And Other Sports.

Lock-Jaw OLY 2 Olympic Barbell Collar

Lock-Jaw Barbell Collars

OL2-BLK

Black

Lock-Jaw OLY 2 Olympic Barbell Collar (Black)

9.7

FTB Score

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Features

UNMATCHED DURABILITY - Advanced Composite Reinforced Resin Construction - Strongest, Most Durable Collar Available On The Market

LIFETIME WARRANTY - Genuine Lock-Jaw Barbell Collar

US Utility Patent US7513856 B2

UNRIVALED HOLDING POWER - No Rattling Or Sliding Plates. Barbell Clips Will Secure Your Plates Together Set After Set, Drop After Drop M Bars And All Lifts

QUICK CHANGE WEIGHTS - Quick Release Lever Makes It A Snap To Swap Out Weights

FITS BOTH 2" AND 50mm BARS - The Two Most Popular Barbell Sizes Including Olympic Barbells

FAST, EASY LOCK AND UNLOCK - Effortlessly Clamp And Remove With One Hand Using The Over-Sized Latch

DESIGNED FOR ALL LIFTS - Bumper Plates, Olympic-Style, Deadlifts, Bench Press, Powerlifts, Clean And Jerks, Overhead Press, HIIT, Training, Competition, And Powerlifting

Proloc 1 Magnet Collar Set

Proloc

Hot Pink

Proloc 1 Magnet Collar Set - Standard Olympic Barbell Collars (Pair) (Hot Pink)

9.5

FTB Score

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Features

These Collars Fit Any Bar With A Diameter Ranging From 1.937" To 2.007" (Fits Most Bars, Fits All Olympic Bars) Compatible With Olympic Bars And Powerlifting Bars As Well As Most Logs, Cambered Bars, Swiss Bars, And Safety Squat Yoke Bars.

The Proloc 1 Magnet Collars Contain Magnets Inside The Collar For Easy Storage Of The Collars When Not In Use.

The Strength And Durability Of These Collars Can Last In The Hardest Gym Environments For Years.

Sold In Sets Of TWO

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Editor's Notes

During our cast iron fitness collar research, we found 3 cast iron fitness collar products and shortlisted 3 quality products. We collected and analyzed 24,941 customer reviews through our big data system to write the cast iron fitness collars list. We found that most customers choose cast iron fitness collars with an average price of £22.34.

The cast iron fitness collars are available for purchase. We have researched hundreds of brands and picked the top brands of cast iron fitness collars, including LIANRISES, Lock-Jaw Barbell Collars, Proloc. The seller of top 1 product has received honest feedback from 30 consumers with an average rating of 4.9.

Written by

Luke Dobson

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.