The CAP Barbell Standard 47 in. EZ Curl Bar is designed to develop upper arm mass, strength, and definition. The bar isolates and intensifies development of the bicep and forearm muscles while decreasing discomfort to the elbows and wrists. It features solid chromed steel with threaded ends, a 200-lb. weight capacity, and the collars are included. . CAP Barbell is a leading distributor and provider of fitness equipment. Launched in 1982 with a small inventory of free weights and benches, CAP Barbell has grown over the past 20+ years to include more than 600 products in 10 categories. Headquartered in Houston, Texas, CAP Barbell is dedicated to providing quality fitness equipment at competitive prices, by constructively designing, accurately testing, and manufacturing its products to perfection. Designed to develop upper arm mass. Made of solid chromed steel with threaded ends. Collars are included. 200 lb weight capacity.