Thern 2W40-BM Worm Gear Hand Winch – 4,600 lb Lifting Capacity The Thern 2W40-BM is a heavy-duty worm gear hand winch rated for lifting and lowering loads up to 4,600 lbs. Featuring bronze worm...

Thern 2W40-M Worm Gear Hand Winch – 4,600 lb Pulling Capacity The Thern 2W40-M is the highest-capacity worm gear hand winch in its class, designed for horizontal pulling applications only...