The Signature Series Shoulder Press has 1:2 resistance weight stacks. Each arm has a dedicated weight stack for greater variety. The user-defined path of motion allows for effective shoulder exercises. Cable Motion Technology employs user-defined paths of motion that allow for a nearly endless variety of strength training options that builds balance, stability, and power. Cables 7x19 strand construction, lubricated, nylon-coated cable meets U.S. military specifications Cushioning Contoured cushions utilize a molded foam for superior comfort and durability Frame Description 11-gauge steel frame ensures maximum structural integrity; Standard rubber feet protect base of the frame and prevent the machine from slipping; Each frame receives an electrostatic powder coat finish to ensure maximum adhesion and durability Hand Grips Grips retained with aluminum collars, preventing them from slipping during use Hand grips are a durable urethane composite Instructional Placards Easy-to-follow instructions illustrate proper use and muscles trained Pulleys 4-1/2\" (11 cm) and 6\" (15 cm) diameter fiberglass-impregnated nylon pulleys feature sealed bearings Shrouds Standard rear shrouds Optional front shrouds Weight Plates And Guide Rods Solid-steel weight plates. Top weight plate is fitted with self-lubricating bushings 7/16\" (11 mm) diameter weight selector pin magnetically locks in place and is connected to stack to prevent loss Technical Specifications Product Code CMSP Dimensions (L x W x H) 46 in x 46 in x 64 in (117 cm x 117 cm x 163 cm) Weight 600 lb (273 kg) Weight Stack Weight in kgs 75 Weight Stack Weight in lbs 150 SPECIFICATION: Brand Life Fitness Usage Commercial Use Condition Brand New Warranty Lifetime warranty on frame, 3-year on parts, 1-year on labour