Home About Us Products Facilities Downloads Job Opportunity Contact Us Quick Reference Guide     To view PDF's download Adobe Acrobat 3ED-50:1 PDF LIFTS, STEMS & ACCESSORIES Type 3ED-50:1 Geared Operator Includes 15" Long Handcrank Two-Speed Design Offers 50:1 and 6:1 Ratios Yields Maximum Lift Capacity with 50ft lbs. Input Torque