A base jack is also sometimes called a leveling jack or screw leg. They are designed to provide a level foundation for your scaffolding platform. The bottom of the base jack has a 4" X 4" fixed bottom plate as a foot. This base plate is designed to be fastened (by nails or screws) to a wood clay base plates.
A jack is a mechanical lifting device used to apply great forces or lift heavy loads. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. The base jack has a 4 tonne capacity. 150mm x 150mm x 5mm thick. European Standard. 4Tpi Acme 650mm x 38mm o/d, 500mm adjustment. There are many different types of lifting jacks including bottle jacks, floor jacks, ratchet jacks, scissor jacks, screw jacks, transmission jacks and others. A base jack is used to hold scaffolding in place horizontally. The adjustable screw jack is mounted on a stable base and contains a large adjustable screw for moving scaffolding up and down.
A base jack is also sometimes called a leveling jack or screw leg. They are designed to provide a level foundation for your scaffolding platform. The bottom of the base jack has a 4" X 4" fixed bottom plate as a foot. This base plate is designed to be fastened (by nails or screws) to a wood clay base plates.
A jack is a mechanical lifting device used to apply great forces or lift heavy loads. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. The base jack has a 4 tonne capacity. 150mm x 150mm x 5mm thick. European Standard. 4Tpi Acme 650mm x 38mm o/d, 500mm adjustment. There are many different types of lifting jacks including bottle jacks, floor jacks, ratchet jacks, scissor jacks, screw jacks, transmission jacks and others. A base jack is used to hold scaffolding in place horizontally. The adjustable screw jack is mounted on a stable base and contains a large adjustable screw for moving scaffolding up and down.