Simplex Home › Simplex Simplex Hydraulic Tools Simplex CR Reel Jacks Simplex JJ Super Jacks Simplex RJ Ratchet Jacks Simplex SJ Screw Jacks Simplex Aluminum Single Acting Cylinders Locknut Spring Return Simplex Aluminum Single Acting Cylinders RAC Center Hole Simplex Aluminum Single Acting Cylinders Spring Return Simplex Aluminum Double Acting Cylinders RACD Center Hole Simplex Air Hydraulic Pumps Simplex Electric Hydraulic Pumps Simplex Hand Hydraulic Pumps Simplex Aluminum Pump & Cylinder Sets Simplex SER Steamboat Jacks Simplex Steel RDP Pull Cylinders Double Acting At Ohio Power Tool we carry mechanical and hydraulic jacks made by Simplex. We offer a wide selection like screw jacks, ratchet jacks, and reel jacks to fit any industrial applications. These products provide safety, reliability, performance, and minimal handle effort. We also have Simplex Pow'r Riser equipment jacks which are ideal for rail road and heavy equipment, available in 60, 100, 150, and 200 ton capacities. Optional extensions are also available to eliminate the necessity of blocking and U-rings.