Hack Squat B11 - Plate Loaded Hack Squat with linear guide rods Specifications: Size: 84"(W) x 60"(L) x 68"(H) Shipping Weight: 380 lbs. Target Muscle Groups - Glutes and Quadriceps Features: Adjustable Carriage Built-in weight storage posts Full Range Movement Lumbar Support Pad Protective Wear Guards on Upholstery High Use Areas Solid One-piece Frame Construction comprised of 2x3" and 2x2" tubing Standard Safety Stops Superior Grade Foam and Mildew-resistant Naugahyde