This wrist roller will make you cry in pain—and you’ll be weirdly happy about it. Build thicker forearms and serious grip strength as a standalone tool, or level up by adding the optional rack-mount bracket. It connects seamlessly to 2.3" × 2.3" power racks or TRUE 3" × 3" uprights, turning your rack into a forearm-torching isolation station. The lightly textured handles offer comfortable grip, and the convenient center channel keeps your strap from going rogue mid-set. Load up a weight plate, choose from 10 adjustable strap lengths, and get ready to feel that deep, fiery burn your forearms have been avoiding. IMPORTANT: Make sure you select the correct rack-mount bracket for your rack’s upright size.