Genuine Lock-Jaw Barbell Collars. The innovative design, superior durability, and exceptional performance of Lock-Jaw Barbell Collars make them the hands-down favorite collar of coaches, universities, commercial gyms, and lifters around the world.

LOCK-JAW HEX

USE: Home, Commercial Gyms, High Schools and Universities.

50mm designed for all lifts including Bumper Plates, Olympic-Style and Powerlifting. The lightest of the Lock-Jaw Olympic collar lineup, the HEX features a patented quick-locking latch and maximum gripping surface area. Proprietary dual compound construction and unique design makes HEX extremely durable but also very lightweight. Holds plates secure and protects bar finish.

50mm / 2”
WEIGHT 9.6 OZ (.60 lbs. per set)
DIMENSIONS 2.75”H x 3.25” W x 2.25”D
MATERIAL Nylon-Elastomer Matrix Nylon-Elastomer Matrix
COLOR Black

Prices shown are for one pair of collars

LOCK-JAW Oly 2

USE: Gym, home, and commercial use for all lifts where the bar is not dropped*

The NEW Lock-Jaw Olympic Collar features an improved design to increase strength and holding power over 50% from the classic version. The larger lever and uni-body design ensure easy installation and removal of the collar during workouts, while the elastomer pads and the resin frame protects the bar and plates from damage. Lock-Jaw Olympic is the best barbell collar choice for lifters who demand maximum performance and durability from their equipment.

* For use with bumper plates, CrossFit, or Olympic-Style lifting we recommend Lock-Jaw Pro for maximum performance.

50mm / 2”
WEIGHT 16 OZ (1 lb. per set)
DIMENSIONS 3.5”H x 3.75” W x 2”D
MATERIAL Proprietary Nylon Resin
COLORS Black

LOCK-JAW Pro 2

USE: All lifts including Olympic-style, CrossFit® and bumper plate workouts.

The NEW Lock-Jaw Pro Collar features an improved design to increase strength and holding power over 50% from the classic version. The larger lever and spring loading snap-latch ensures easy installation and removal of the collar during workouts. The exceptional clamping force keeps the weights secured during workouts, while the elastomer pads and the resin frame protects the bar and plates from damage. Lock-Jaw Pro is your ideal choice for serious lifters, high-impact workouts, and anytime bumper plates are used on a bar.

50mm / 2”
WEIGHT 16 OZ (1 lb. per set)
DIMENSIONS 3.5”H x 3.75” W x 2”D
MATERIAL Proprietary Nylon Resin
COLORS Black

Lock-Jaw Collars - Hex, Oly 2, Pro 2