Shipping Included The Powertec Leverage Arm Curl has more features then you will on the typical arm curl found in the gym. Independent arm action access, spring load and lock seat adjustment. Some trainers dont like the fixed angle of the traditional arm curl machine so POWERTEC built an adjustable arm pad hitting many different angles right up to a flat position. The lever arms allow the user to fully focus on the movement from top to bottom without the sloppiness of a barbell or dumbbell. The lever arm accomplishes the natural feel because, as in most leverage machines, the weight plates are loaded directly onto the lever arm. The feel of free weight with the control of a machine makes for the perfect combination. Weight Load Capacity: 250 lbs per arm Dimensions: 36"L x 52"W x 38"H Weight: 112 lbs Warranty Consumer: Lifetime on frame and all parts Commercial: Lifetime on frame and 2-years on all parts