This fusion of freeweight power with the safety and control of a machine. Push your limits and make faster gains than you can imagine without the need for a spotter. The Smith Machine has been building better bodies fir decades and can get you where you want to be… Bigger, Faster and Stronger. Features and Benefits Heavy duty steel construction with heavy gauge reinforcement plates and hardware. 14 lockout positions and adjustable safeties assure the lifter ultimate safety while striving for greater muscle gains. High-tech Dual-Lock Safety Spotter Catch System. Patented Super-Glide nylon bushings for frictionless movement. Main cross bar simply locks in place with a quick turn of the wrists. The PowerLine Smith Machine is a true powerhouse that is often imitated but never duplicated. It’s a sophisticated combination of free weight power and resistance coupled with the safety and control of a machine. It uses four 2 x2 12 gauge steel pillars to support and guide the patented Super-Glide carriage during your most vigorous sets. Extra long twin carriages have long-life patented Super-Glide nylon bushings for frictionless movement and performance over 2square, high polished chrome guide bars. The ladder-type mainframe features full length, heavy-duty 12 gauge square pillars with 14 crossmember Lock-Out Points providing a solid foundation for the Safety Spotter catches during the heaviest routines. Another high-tech feature standard on the PowerLine Smith Machine is the dual-lock Safety Spotter Catch System. It prevents the bar from pinning the user in a max-out situation by simply turning the pivot sleeve only 15°. Deeply knurled single pivot sleeve with positive glide roll radius was created to transfer lifting movements smoothly to the Safety Spotter Catches. Deemed a sophisticated dual-safety anti-slip lockout system, it operates independently from the main cross bar and simply locks in place with a quick turn of the wrists. Heavy-duty Adjustable Safeties equip you for the unexpected. Jumbo pop pins are quickly and easily adjusted to help you come to a safer, predetermined stop with greater straight-line stability. Bar is 1 Dia. Pictured with Optional Olympic Adapter Sleeves #OAS14. Includes: 1 inch Diameter Bar for accepting standard discs weights. Optional: Pictured with Optional Olympic Adapter Sleeves (8" or 14" long) (#OAS-8 or #OAS-14) (adapts 1" diameter Smith bar ends to 50mm diameter), all weight plates and collars optional. Mainframe: Heavy-duty 12 gauge square pillars. Specifications Dimensions: H 203 D 193 D 193 cm. Length of Guarantee: Lifetime.