A 40 cm spirit (bubble) level tool used to check horizontality, verticality, or at specified angles; typically made with an aluminium frame, multiple vials, and features for durability like milled surfaces or rubber end-caps.
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Non-returnable
The 40 cm spirit level is a precision measuring tool used by carpenters, builders, DIY enthusiasts, plumbers, electricians, and other trades to ensure surfaces or installations are perfectly level (horizontal), plumb (vertical), or at set angles such as 45°. It usually consists of a rigid frame—often aluminium—housing one or more bubble (spirit) vials filled with colored liquid and a bubble, which moves to the center when the tool is properly aligned. Many models feature dual-milled surfaces for better contact, reinforced ends to protect against drops or impacts, shock-absorbing end caps, or V-slots for measuring around pipes. With an accuracy often around 0.4-0.5 mm per meter, the 40 cm size strikes a balance between portability and sufficient span to detect small deviations over typical distances in construction or interior work.
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