Engine Load Leveler Product Type Engine Load Leveling Sling Compatible Equipment Manufacturer Part Number SC-220 SC-440 Compatible Equipment Grainger Part Number 36G636 36G637 Load Capacity 3 ton Overall Height 15 3/8 in Overall Length 46 in Overall Width 5 in Chain Angle 30 Degrees Chain Grade 80 Distance Between Hooks 30 in to 46 in Frame Material Steel Includes Chain Sling Standards ANSI/ASME PALD