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Tech Specs

If you can imagine it, you can build it with the Body-Solid Commercial Dual modular fitness system! The Ab Crunch Back Extension features innovative design, proven biomechanics and advanced structural engineering.

• 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
• Dimensions: 41"W x 78"L x 77"H (104cm x 199cm x 196cm)