Competition Calibrated Collars

Elevate your powerlifting performance with these robust, competition-grade barbell collars. Designed to deliver maximum barbell stability under heavy loads, these premium collars feature a zero-movement locking system that keeps plates fully secure throughout every squat, bench press, and deadlift session.

Each collar weighs 2.5kg and is precision calibrated to within ±10g tolerance, making them ideal for our V3 Steel Calibrated Plates and competition-style setups. 

Manufactured from solid steel with a durable hard chrome finish, they offer long-term durability under intense loads and in high volume commercial environments. 

Engineered for use with the Austin Olympic Power Bar this premium gym accessory can be combined with other elite equipment from our Powerlifting range.