Features

PROPALOCK

PROPALOCK FEATURES

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Propalock has been designed to fit adjustable telescopic steel props manufactured to comply with British Standards BS 4074: 1982 and BS EN: 1065:1999.

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Propalock has 7mm tolerance to accommodate fitting and minor variations in steel prop diameter that may be the result of normal wear and tear, corrosion or build-up of surface finish such as overpainting.

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Propalock is fitted to the lower overtube of the steel prop.

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Propalock uses a fine-pitch threaded bolt with a unique coded head.

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The diameter of the lower outer tube is 60mm, the circumference is 189mm.

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Propalock’s operating diameter range is 64mm when open and 57mm closed.

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Propalock is designed and manufactured in England.

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UK Patent no: GB2482581 US Patent no: 8,998,159B2

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Once fitted and locked, movement of the collar is not possible, thereby preventing northwards adjustment of movement.

Experience the difference with Propalock – setting new standards in safety and reliability for temporary support structures.