Polar Solar Extension Cord, 50 ft ORS NASCO Hoists provide safety and durability 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 Used for applications where petroleum based products are not desired 5% silicone formula protects against air and moisture to retard oxidation and corrosion Eliminates friction and sticking to improve high speed production Leaves a long lasting film that is compatible with most surfaces Reinforced blades help prevent accidental bending or breaking Heavy duty strain relief protects electrical connections resulting in longer cord life Outer jacket is flame retardant and water resistant