Base Block - made from reinforced concrete and can achieve four different cover heights. This means that there is no interference to the structural steel as the base block is securely positioned under the reinforcement.

Stud Connectors - push fit connectors which fit into the base block and form a support for the height adjuster, which makes height adjustment simple.

Height Adjuster - serves as a form of extension for the stud connector. Whilst one widened end fits over the base stud connector, the other end houses an additional, threaded stud connector which the rail support screws into.

Rail Support - acts as a form of stirrup for the screed rail gripping it securely in place but making it possible for it to be removed once the concrete has been screeded.

Speed Adjuster - used to make final adjustments to the height and level of the screed rail. Its specially designed tip fits securely into the rail support and the other end fits into a cordless drill.

Screed Rail - once the concrete has been screeded, the rail can easily be lifted out of the concrete, ready for future use.