2021年2月5日 · Our 3x3 J-Cups are built to provide unparalleled stability and safety during your weightlifting sessions. Crafted from high-quality, 11-gauge steel, these J-Cups are engineered to withstand even the most demanding lifts. The 3x3 design ensures a secure fit on your power rack, eliminating any wobbling or shaking that may hinder your focus.

Introducing our game-changing Return Roller J-Cup – a home gym essential crafted with precision and innovation. Your barbell experience is about to be revolutionized with our specially designed machined rollers, ensuring that your bar finds its way back to the center position effortlessly every time.

The X-3 Series Roller J-Hooks makes aligning the barbell much easier. When racking the bar onto the roller, the roller slides the bar into the perfect position, and then the lifter can easily position the bar from side to side to center the bar in the X-3 Series Power Rack.

2025年1月8日 · Take Your Lifting to the Next Level with FringeSport 3x3 Roller J-Cups! Your workout deserves the best, and these J-cups deliver unmatched functionality and protection. With a sturdy roller design, they make aligning your barbell effortless, perfect for squatting, benching, and changing weights.

Forget dragging your barbell across j-hooks, damaging your bar’s knurling, and scraping paint off your rack. With a combined rackable weight capacity of 1,000 LB, these roller j-hooks allow your bar to effortlessly glide on and off and side-to-side with heavy duty nylon rollers for easy centering and setup during heavy lifts.