Product Description
Thern 4WM2 Worm Gear Hand Winch – 2,000 lb Lifting Capacity
The Thern 4WM2 is a rugged worm gear hand winch designed for lifting and lowering loads up to 2,000 lbs. Built with an enclosed cast aluminum gearbox and bronze worm gearing, it delivers smooth, precise operation and long service life. The 4WM2 can be operated by hand crank or by attaching a portable drill, making it ideal for applications that require faster lifting speeds or long lifts without permanent power.
Key Features
- Load rating: 2,000 lbs – rated for lifting
- Automatic brake for safe, secure load holding
- Gear ratio: 32:1 for controlled operation
- Drum capacity: up to 77 ft of 1/4" or 5/16" wire rope
- Force to lift 1,000 lbs: approx. 14 lbs
- Drill-drivable design – compatible with portable drill (max 400 RPM) for faster operation
- Bronze worm gears reduce noise and extend service life
- Enclosed oil bath lubrication for reduced wear and maintenance
Important Notes
- Wire rope sold separately
- Not for lifting people or loads over people
Specifications
Safety Notice
Although Bishop Lifting strives to manufacture and sell the highest quality rigging and safety gear, use of the gear is dangerous if not used correctly by competent trained professionals. Bishop Lifting disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.
Bishop Lifting rigging and safety gear is only intended to be used by competent trained professionals. Misuse of the rigging and safety gear can result in serious injury up to and including loss of life. As such, Bishop Lifting disclaims liability for any misuse or incorrect product selection by our customers.
Rigging and safety gear purchased from Bishop Lifting should be used in strict accordance with all industry and OSHA standards. At no time should rigging or safety gear be used beyond its certified load ratings (aka Working Load Limits). Normal wear and tear should be expected with use of rigging and safety gear; therefore, all gear should be thoroughly inspected before each and every use. Worn or unsafe rigging and safety gear should never be used.