At GP Industries we are driven by excellence in quality and durability. Our dumbbells are known for being the only dumbbells that get stronger the more you use them.
GP Industries: Work hardened free weights.
GOLDS GYM 2011 VENDOR OF THE YEAR
The Lock-Jaw Pro collar is specially designed for Olympic lifting, and platform lifting workouts. Like the original, the Lock-Jaw Pro barbell collar features a solid nylon resin frame and injection molded pressure pads, making it nearly unbreakable. The cam lock securely clamps the collar once positioned on the bar and the latch is easily released with one hand when changing weights. Innovative design, superior durability, and exceptional performance make the Lock-Jaw Pro barbell collar an excellent choice.