Lever Block: There are LB-A and LB-B two types for selection.
2.Good performance, easy to use, easy to maintain.
4.High efficiency, light hand force.
5.Reasonable structure ,run placidly, beautiful appearance.
Technical Features of Lever Block:
- One touch operation for free chain adjustment Grade 80 alloy load chain ISO and GS standard
- Forged and Heat Treated load Hooks with batch trace ability and stretch indicators.
. Fully enclosed gear train against all weather conditions
. Light weight and robustly constructed
. Superior quality premium alloy chain
. Use only minimum effort to raise maximum load
. Lower hook is assembled with complete thrust racer
. Lifting wheel is fully machined from a single material
. Minimum headroom required and very versatile in operation
. Automatic Weston brake with unique twin pawls is well protected
. Enamel baked painted surface, very durable against knock and abrasion