FEATURES Frames: All Body-Solid frames feature continuous, four side welded construction instead of the typical 2-side welds that have become common in the industry. We use heavy-gauge 2"x2", 2"x3" and 2"x4" 11-gauge, high tensile strength steel in our mainframes. DuraFirm Pads: Our exclusive DuraFirm Pads are tear-resistant, extra-thick and ultra comfortable. We use the highest density foam in the industry for a lifetime of support without bottoming out. Finish: An electrostatically applied powder coat finish protects all Body-Solid fitness equipment. This is the same process used on industrial machinery because of its durability. It resists cracking, chipping and corrosion and makes cleaning a breeze. Pulleys & Cables: Fiberglass reinforced nylon pulleys are precision-matched to our cable diameter and revolve on seated ball bearings that never need maintenance and provide a lifetime of friction-free performance. Custom designed biomechanical seat with a 12-position adjustable back pad to properly align users of all sizes. Oversized 9" diameter self-adjusting leg pad provides comfort and proper alignment during both leg curls and leg extensions. Leg pad has 7 adjustments for both leg curls and leg extensions, providing a greater range of motion during either exercise. Pop-pin adjustable thigh hold-down pad comfortable secures user and helps provide support during exercise. Includes a 210 lb. weight stack with a 310 lb. weight stack option. Works as a modular component on the ProDual 3-Stack and 4-Stack Gyms. TECH SPECS Continuous welded, factory assembled weight frame Fiberglass reinforced nylon pulleys 11 gauge 2.375” x 4.625” oval tubing Electrostatically applied powder coated 5.5mm dia., 2500lb rated aircraft cable Durafirm upholstery over 2” high density foam 3 gauge steel connecting plates .50 dia. connecting bolts High density foam rubber hand grips and handles Industrially rated, sealed bearings at all pivot points Adjustable seat back and leg rollers Counterbalanced leg extension Dimensions: 53"W x 40"L x 62"H (135cm x 102cm x 158cm) Full Commercial Rated NOTE Grade: Commercial Curbside Delivery: Ships New in Manufacturers Packaging Requires Assembly