ROYAL JACK 60
The ROYALjack60 is an adjustable screw jack with an effective height of 650mm. It has a 48mm diameter coarse rolled thread seamless tube for increased tensile strength, pressure ratings and durability. It is inserted into the ROYALframe60 legs, each of which has an SWL of 30kN.
The jacks are heavy duty and are available as either a Double U head, which fits two (2) bearers, or as a flat base. The flat base has a 30mm diameter hole to allow a spigot to be inserted, so as to allow the flat jack to be used as a U head jack if required.
These jacks have a long-handled nut which improves leverage, making it easy to turn on the coarse thread and easily adjust its height at assembly stage. It also provides a quick release for dismantling. The nut is manufactured from cast steel for durability and reduced hammer impact.