Jefferson Tools Tundra TUNLB6.00-3 6 Tonne 3m Lever Block

The Tundra TUNLB6.00-3 6 Tonne Lever Block is a heavy-duty manual lifting solution designed for safely lifting, lowering, and positioning very heavy loads in workshops, garages, industrial maintenance, and site environments. Engineered for strength, reliability, and operator safety, it delivers controlled lifting performance where precision and load security are critical.

With a maximum lifting capacity of 6 tonnes (6000 kg) and a standard lift height of 3 metres, this lever block is suitable for demanding heavy-duty lifting applications. The internal mechanism features a heat-treated and ground triple-spur geared shaft and pinion, ensuring smooth operation, efficient load control, and long service life even under frequent and sustained use.

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

A compact gear housing allows effective operation in areas with restricted headroom, making this lever block well suited to confined or awkward working spaces where larger lifting equipment may be impractical. Despite its robust construction, the unit remains manageable for professional use, with a gross weight of approximately 37.6 kg, balancing durability with stability during operation.

Designed for manual operation in safe working environments, the Tundra 6 Tonne Lever Block provides dependable heavy-duty lifting performance, enhanced safety features, and long-term durability for professional lifting and handling applications.

Key Features

• 6 tonne (6000 kg) lifting capacity for heavy-duty manual lifting applications

• 3 metre standard lift height suitable for workshops, industrial maintenance, and site use

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

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

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

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

• Compact gear housing allows use in areas with restricted headroom

• Heavy-duty construction designed for demanding professional environments

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

Specifications