Greenlee 37157 Hole Saw Arbor, 1/4-Inch Round Shank with 3 Flats for 9/16-Inch to 1-3/16-Inch Hole Saws Material Handling S45C alloy steel

Greenlee 37157 Hole Saw Arbor, 1 4 Inch Round Shank with 3 Flats for 9 16 Inch to 1 3 16 Inch Hole Saws Material Handling S45C alloy steel S45C alloy steel 500 lb capacity High tensile steel frame and one piece "C" section forks with welded reinforcement for superior strength 3 position control lever automatically returns to neutral position Handle operates from rear and sides and returns to upright position when released Ergonomic handle grip for operator comfort and positive control Entry rollers in front of load rollers allow easy entry and exit from pallets Totally sealed hydraulic pump for reliable leak free operation Built in overload protection and top of stroke bypass valve prevents damage Slow lowering hand control valve for optimum control Large diameter polyurethane coated steel steer wheels and polyurethane load rollers for maximum manoeuvrability and smooth transport of heavy loads Steering column swivels 202 Degree Fully adjustable push rods for fork height adjustment 27 Inch x 48 Inch forks are extra wide for maximum strength Grease fittings at all key points