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Product Description
Product Description:
Coffing LSB-B ratchet lever hoists are metric-rated manual chain hoists designed for lifting, lowering, pulling, dragging, stretching, tensioning, and positioning loads. The listed products include 3/4, 1, 1-1/2, 3, and 6 Ton configurations with lifting heights from 5 to 20 ft. Their compact construction makes them suitable for construction, commercial rigging, plant maintenance, fabrication, equipment installation, and other applications where portable manual load control is required. Official product information confirms the primary 3/4 through 6 Ton family, while model-specific distributor records confirm the additional 1 Ton configurations shown in the spreadsheet.
An impact-resistant stamped steel housing protects the internal mechanism while keeping the hoist lightweight and easy to rig. Double-reduction gearing and a short cushioned-grip handle reduce the effort required to move a rated load. The handle rotates through 360 degrees, giving the operator greater flexibility when machinery, structural members, or other obstructions restrict the available operating arc. A one-handed free-chaining mechanism allows unloaded slack chain to be pulled through the hoist for quicker hook positioning before lifting or pulling begins.
An enclosed screw-and-disc load brake helps keep the braking surfaces clean and dry while providing positive load holding and controlled positioning. Through-hardened load chain supports repeated industrial service, and retaining latches help keep correctly seated attachments within the hooks during slack conditions. Several listed configurations include the optional load limiter, which alerts the operator to a possible overload by allowing the handle to rotate without raising the excessive load. The listed 1-1/2 and 3 Ton load-limiter configurations are also equipped with the available shipyard hook arrangement.
Material:
Impact-resistant stamped steel housing
Through-hardened steel load chain
Steel gearing and internal operating components
Cushioned operating-handle grip
Hooks with retaining latches
Compatible With:
Properly rated fixed suspension and anchoring points
Properly rated hook-mount beam clamps and trolleys
Coffing LSB-B load chain matched to the required capacity, reeving and lift
Coffing LSB-B field-installed load limiter
Coffing shipyard hook option for compatible 1-1/2 and 3 Ton models
Uses:
Lifting and lowering industrial loads
Pulling and positioning machinery
Tensioning and alignment work
Construction and commercial rigging
Plant maintenance and equipment installation
Fabrication and assembly operations
Material handling in confined or obstructed work areas
Key Features:
Metric-rated construction
Available in capacities from 3/4 to 6 Ton
Listed 5, 10, 15 and 20 ft Lift configurations
Impact-resistant stamped steel housing
Through-hardened load chain
Low-effort double-reduction gearing
360-degree rotating cushioned handle
One-handed unloaded free chaining
Enclosed screw-and-disc load brake
Hooks with retaining latches
Capacity-specific single- or two-strand reeving
Optional overload-alerting load limiter
Available shipyard hook configurations
| Specification | Value |
|---|---|
| Pull to Lift Rated Load | 57 lb |
| Minimum Between Hooks | 12-13/32 in |
| Lifting Height | 5 ft |
| Load Capacity | 1 ton |
| Series | LSB-B |
| Handle Type | 360 deg Rotating |