JLP A Series Lever Hoist, 3 4 Ton Capacity, 15 ft Lift, 31 lb·ft ORS NASCO Penetrant and lubricant also used Penetrant and lubricant also used for corrosion prevention Formulated from specially processed wool wax Heavy duty PVC designed to filter far near UV radiation and blue light Transparent curtains providing UV and blue light protection when visibility is necessary Curtains are grommeted across top and in each corner Hemmed with high temperature thread Hoists provide safety and durability in light to medium duty industrial applications Patented Brake Ware indicator lets you know when to replace the friction disks Smaller body and lightweight design for low headroom applications and use in confined areas Double pawl design splits the load to opposite sides of the ratchet gear Industrial rated alloy steel hooks rotate 360 degrees