Body-Solid is recognized worldwide as a leader in home gyms and commercial strength training equipment. Over 5 million customers are enjoying the results of strength training in their everyday lives. Our equipment is designed to fit a wide variety of lifestyles, space requirements and user sizes. A strong, functional torso requires well-defined abdominals and lower back. A successful workout of these complex muscle groups demands a routine built upon a foundation of consistency. Body-Solid's Pro•Dual Ab Crunch Back Extension features a unique rotation position that provides correct, crunch-style movement for maximum abdominal contraction. The adjustable seat and foot hold-down rollers permit ergonomically correct pivot positioning. With gracefully curved frames constructed from sleek, powder-coated tubing that exhibits a modern, design-forward aesthetic, the Pro•Dual Ab Crunch Back Extension builds form into function and value into a superior modular strength training system. Best of all, you can buy with confidence, because the Pro•Dual Ab Crunch Back Extension is built to last a lifetime and is backed by the strongest warranty in the industry! DABBS DGYM Pro Ab / Back Component Features 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 and leg hold downs DABBS DGYM Pro Ab / Back Component Tech Specs Assembled Weight: 341 lb Assembled Dimensions (L x W x H): 43" x 41" x 62" Warranty BODY-SOLID warrants the In-Home Warranty as follows: LIFETIME: Frame & Welds LIFETIME: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods LIFETIME: Cables, Upholstery, Grips (Normal Wear) Downloads Body-Solid DABB Pro Dual Ab and Back Machine (no weight stack) Assembly Manual