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Product Description
Coffing LSB-B ratchet lever hoists are metric-rated manual chain hoists designed for lifting, lowering, pulling, tensioning, and positioning loads. The listed configurations cover 3/4, 1-1/2, 3, and 6 Ton capacities with 5, 10, 15, and 20 ft Lift options. Their compact, lightweight design makes them easy to transport and rig for construction, commercial, maintenance, fabrication, and material-handling applications.
An impact-resistant stamped steel housing protects the internal mechanism during rigorous use, while through-hardened load chain provides the strength and wear resistance needed for repeated lifting and pulling operations. Double-reduction gearing minimizes the handle effort required to move the rated load, and the short cushioned-grip handle rotates through 360 degrees for greater operating flexibility in confined spaces.
The one-handed free-chaining mechanism allows unloaded slack chain to be taken up or positioned quickly before the load is engaged. An enclosed screw-and-disc load brake helps keep the braking surfaces clean and dry while providing positive load holding and controlled positioning. Upper and lower hooks include latches to help retain properly seated rigging during slack conditions. The 3/4, 1-1/2, and 3 Ton models use single-strand reeving, while the 6 Ton models use two load-chain strands.
Material:
Impact-resistant stamped steel housing
Through-hardened steel load chain
Heat-treated steel gearing
Steel brake and internal operating components
Cushioned operating-handle grip
Compatible With:
Coffing LSB-B field-installed load limiter
Coffing shipyard hooks for compatible 1-1/2 and 3 Ton models
Capacity- and lift-specific Coffing replacement load chain
Properly rated fixed suspension and anchoring points
Properly rated hook-compatible beam clamps and trolleys
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 work areas
Key Features:
Available in 3/4, 1-1/2, 3, and 6 Ton capacities
Available with multiple lifting heights
Compact and lightweight construction
Low operating-handle effort
Double-reduction gearing
360-degree rotating cushioned handle
One-handed unloaded free chaining
Enclosed screw-and-disc load brake
Hooks with retaining latches
Single- or two-strand reeving based on capacity
Optional field-installed load limiter
| Specification | Value |
|---|---|
| Reeving | 1 |
| Pull to Lift Rated Load | 59 lb |
| Minimum Between Hooks | 13 in |
| Lifting Height | 15 ft |
| Lever Length | 14-9/16 in |
| Hook Opening | 1-1/4 in |
| Load Capacity | 1.5 ton |
| Series | LSB-B |
| Handle Type | Cushion Grip/Short |