Frame: Heavy Duty 2" x 4" oval & 3 ½" round tubular steel.Versatility: Left or right side mounting to the M1, M2 & M3 home gyms.Resistance: 2:1 ratio doubles the weight stack resistance.Warranty: Limited lifetime on all parts and structure.Space Requirement: Adding the Leg Press Option adds 2' to the width requirements of your home gym.
