Lock-Jaw Collars - Gronk Fitness Edition Subscription these slam balls cater to

these slam balls cater to all fitness levels and training goals

Capacity: Holds one pair each of 5-50 lb hex dumbbells

Specification Value Available Weights 4 lb – 50 lb Finish Soft

5" outer diameter for easy handling

Lock-Jaw Collars - Gronk Fitness Edition Subscription these slam balls cater toLock Jaw Collars Gronk Fitness Edition The Lock Jaw PRO 2 Gronk Fitness Edition is a premium, co branded version of the renowned Lock Jaw PRO 2 Olympic barbell collar. Designed for serious lifters, these collars are perfect for Olympic lifting, bumper plate workouts, and high impact CrossFit style training where secure collar fit and rapid plate changes are essential. Featuring a 50% increase in holding power, the PRO 2 design incorporates an enhanced