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.
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:
Wire rope and terminations, all types of lifting slings, lifting and rigging accessories, alloy lifting chain and components, sheave and snatch blocks, hoisting and winching equipment, specialised engineered lifting devices, height safety equipment, electronic load cells and load indicators, on-site testing and inspection services.
Nobles have 15 branches Australia wide and operate under the latest quality system in accordance with AS NZS ISO 9001. Nobles also maintain NATA accredited testing laboratories in 9 of its 15 branches.