Jefferson Tools Tundra TUNLB3.00-3 3 Tonne 3m Lever Block

The Tundra TUNLB3.00-3 3 Tonne Lever Block is a heavy-duty manual lifting solution designed for safely lifting, lowering, and positioning heavy loads in workshops, garages, industrial maintenance, and site environments. Built for strength, reliability, and operator safety, it delivers controlled performance where precise manual handling is required.

With a maximum lifting capacity of 3 tonnes (3000 kg) and a standard lift height of 3 metres, this lever block is well suited to demanding lifting applications. The internal mechanism features a heat-treated and ground triple-spur geared shaft and pinion, providing smooth operation, efficient load control, and long service life even under regular, heavy use.

Safety is integral to the design. The lever block is equipped with a mechanical load brake, allowing loads to be held securely during lifting and lowering while reducing the risk of uncontrolled movement. The load chain is manufactured from hardened alloy steel, offering excellent strength and resistance to wear, while both the top suspension hook and bottom load hook are fitted with safety latches to help prevent accidental disengagement.

A compact gear housing enables effective operation in areas with restricted headroom, making this lever block ideal for confined or awkward working spaces. Despite its robust construction, the unit remains practical to handle, with a gross weight of approximately 23 kg, balancing durability with usability.

Designed for manual operation in safe working environments, the Tundra 3 Tonne Lever Block provides dependable lifting performance, enhanced safety features, and long-term durability for professional lifting and handling applications.

Key Features

• 3 tonne (3000 kg) lifting capacity suitable for heavy-duty manual lifting applications

• 3 metre standard lift height ideal for workshop, industrial, and site use

• Heat-treated and ground triple-spur geared shaft and pinion for smooth, efficient operation and long service life

• Mechanical load brake provides secure load holding and controlled lifting and lowering

• Hardened alloy steel load chain for superior strength, durability, and wear resistance

• Safety-latched top and bottom hooks help prevent accidental disengagement of the load

• Compact gear housing allows operation in areas with restricted headroom

• Robust heavy-duty construction designed for demanding professional environments

• Manual operation for precise load control without the need for power

Specifications