PL9024 AB machine, back extension, abdominal

PL9024 AB machine,AB equipment,2in1 machine name: AB/LOW BACK two functions:AB/LOW BACK weight stack: 170lbs / 250lbs LWH:1044*1100*1520mm Style:weight equipment/ strength equipment ² Aircraft spec 5mm American LOOS cable with a 4,200 lb breaking strength. End fittings tested to 250,000 cycles using full weight stack. ² Shroud is applied to protect the equipment or the possible injury during operation. ² Compact - space efficient design requires minimal floor space. ² Easy-to-use, minimal adjustments and pre-stretch features allow for optimal exercise positions. ² Glass fiber reinforced nylon pulleys with deep V-groove provides secure cable seating and fluid bearing rotation. ² Tubing: 2.5 mm to 2.75mm. square tube differ into any types, from 30*60mm to 50*100mm, electro-welded to maximum integrity. ² Color: metallic silver gray(Other colors are optional based on customer requirements) ² Finish: Electrostatic powder-coated and heat cured after adhesiveness enhancement pre-treatment for superior durability Warranty Main frames: Life time Moving arms: 2 years Weight stack plates and components, rotary bearings, bushings and pulleys: 2 years Cable, linear bearings, springs, adjustments: 1 year Hand grips, upholstery pads and rollers, all other parts (including end caps, shrouds): 6 months