The Nobles NSB and NHC snatch blocks are available in capacities from 8.5 to 35 tonne and feature the following:
Factor of Safety is 5 to 1. WLL in tonnes except hooks which shall comply with AS 3777. • Alloy steel side plates, pins and axles. • Sheave lubrication through axle. • All blocks are individually NATA proof load tested at manufacture. • Sheaves are fitted with PTFE bushes as standard. • For high speed operation Roller Bearings should be specified. • Custom blocks are available on request. • Varying sheave grooves are available if required. • Available in double sheave configurations. • Available in toggle (no head fitting) configuration. • Available with eye, shackle or hook head fittings.
Special Tilt-Wall blocks are also available for Tilt Wall construction. These blocks feature a roller thrust bearing in the head fitting to enable the block to swivel while under load.
A Noble & Son Ltd | Lifting Solutions
Established in 1911 Nobles has been a premier supplier of quality wire rope and lifting and rigging equipment to Australian industry for nearly 100 years.
Products and Services Include: