Faithfull Aluminium Roofing Square 300mm (12in) Spring Compressors ds-98d6a0d3-cell{border:1px solid #dce3eb

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dual ball bearing locking mechanisms for maximum pry resistance and a complete range of body types and finishes for the broadest range of applications

The twin spring return system ensures the jacks lower safely when not under load

High-quality mounting flanges provide smooth running and long tool life of the discs

Faithfull Aluminium Roofing Square 300mm (12in) Spring Compressors ds-98d6a0d3-cell{border:1px solid #dce3ebThis Faithfull Roofing Square is designed to provide carpenters with a quick and accurate way to mark out for many building projects and is widely used when constructing roof rafters. It is manufactured from aluminium and has graduations marked with degree measurements, which helps to simplify material layout and timber cutting. Quick, accurate and able to calculate hips, valleys and angles on roofs making it a truly flexible square.