Marcy Threaded Solid Chrome Triceps Bar for Weightlifting and Bodybuilding IRBB-34T Steel Imported CHROME-PLATED CONSTRUCTION  The Marcy Triceps bar boasts high-quality steel construction that is reinforced with chrome plating. Its smooth surface resists corrosion and prevents materials from sticking to the bar for easier cleanup. KNURLED HANDLE FOR IMPROVED GRIP  This premium workout accessory features a knurled handle thats ergonomically designed to enhance your grip during lifting. The patterned bar facilitates precise contact with your hand for a superior hold. SPIN LOCK COLLARS  Forget about unstable plates when training! This triceps bar comes with two spin locks that attach firmly onto its ends to secure the weights and prevent them from moving when you perform exercises. COMPATIBLE WITH ONE-INCH PLATES  Made to be compatible with standard 1-inch weight plates without breaking or collapsing, this triceps bar secures weight plates with its threaded posts and spin lock collars  giving you a hassle-free workout experience. COMES WITH A 2 YEAR LIMITED WARRANTY  The Marcy IRBB-34T gives you the best value for your money. This durable exercise tool comes with a two-year limited warranty to let you enjoy hassle-free usage for a long time and maximize your purchase.