Built In Durability

A durable performer, with three large, in-line, heat-treated ductile iron spur gears.

Large, rolled, 1-5/8 inch diameter double lead elevating screw offers added strength and smooth lift.

Gearbox with low-temperature, premium lube rated for service from -65°F to 225°F.

Industry-standard TTMA mounting plate.

BLACK ARMOUR® Metal Treatment

The BLACK ARMOUR® metal protection process chemically bonds with metal to form a protective skin that is impervious to water and anti-icing chemicals. BLACK ARMOUR® is paint compatible without pre-sanding. If scratched, BLACK ARMOUR® inhibits the spread of creep corrosion.

This eco-friendly metal treatment provides remarkable protection without the added weight and cost of galvanization.

· Guards against environmental factors, e.g. moisture, stone chipping and salt
· No rust penetration
· Long-lasting and reliable retention of value

Double D Crank

Double-D Crank Handle Connection Means More Stabilized Cranking and Stronger Crank Connection

NoLube

NoLube™ provides a sealed system resulting in maximum component lubrication. NoLube™ technology protects your investment and lowers maintenance time and costs through the application of high-quality seals and an encased elevating screw surrounded with lubricant to provide consistent performance and easy operation for years to come.

5-Year and 10-Year NoLube™ options available. See new lifetime warranty upgrade information below.