The MTS Iso-Lateral Leg Extension features separate weight stacks for independent diverging motion for optimal biomechanics. Start range adjusterments allow users to determine their own range of motion, and independent motions provide single-leg training variety. INSTRUCTIONALS PLACARDS Easy-to-follow instructions illustrate proper use and muscles trained BELTS AND PULLEYS Heavy-duty belt system ensures smooth, even motion CUSHIONING Pads are molded with radius on edge for improved comfort SHROUDS Full front and back shrouds and pulley covers WEIGHT PLATES AND GUIDE RODS Solid-steel weight plates. Top weight plate is fitted with self-lubricating bushings 7/16\" (11 mm) diameter weight selector pin magnetically locks in place and is connected to stack to prevent loss Drop down incremental weight system ADJUSTMENTS Roller mechanism on seat adjustment provides smooth operation FRAME DESCRIPTION Each frame receives an electrostatic powder coat finish to ensure maximum adhesion and durability; 11-gauge steel frame ensures maximum structural integrity FOOT PLATFORMS Polyethylene spray-coated for impact, corrosion, and abrasion resistance HAND GRIPS Grips retained with aluminum collars, preventing them from slipping during use; Hand grips are an extruded thermo rubber compound that is non-absorbing and wear-and-tear resistant TECHNICAL SPECIFICATIONS DIMMENSIONS (L x W x H) 48 in x 57 in x 55 in (122 cm x 145 cm x 140 cm) PRODUCT CODE MTSLE WEIGHT 750 lb (341 kg) WEIGHT STACK IN KGS 75 WEIGHT STACK IN LBS 150 SPECIFICATION: Brand Hammer Strength Usage Home Use, Commercial Use Condition Brand New Warranty 2 years on parts and labour