Rugged cast aluminum wire rope pullers designed to store more wire rope than all-steel ratchet pullers. Rigged double line, they handle those long reach pulling or lifting jobs up to 3,400 lbs. with no problem. Extremely strong, with a solid cast steel drive and holding dog. Heavy-duty cast aluminum drum and lightweight aluminum frame. The load hook is alloy steel with safety latches. One notch at a time lowering is assured by the ratchet and pawl system. The gear teeth are designed for additional strength and longer gear life.