This set includes three professional box spirit levels measuring 600mm, 1200mm, and 1800mm, along with a 250mm magnetic boat level. The box spirit levels are made of aluminum and come with three vials - a 180° domed/arc center vial and two 90° vials. They have a milled face on the underside to ensure maximum flatness and high accuracy. The vials are UV and shock-resistant, and the embossed rubber end caps provide added protection. The boat level is made of die-cast aluminum with a powder-coated finish and strong magnets in the base. It features two UV and shock-resistant vials - 180° and 90°. The accuracy is 0.5mm in a standard working position. For portability, these levels are supplied inside a strong padded storage bag. https://elecena.pl/product/29122758/draper-expert-29056-box-and-boat-spirit-level-set-4-piece 2025-07-22 https://elecena.pl/product/29122758/draper-expert-29056-box-and-boat-spirit-level-set-4-piece 2026-03-21 https://elecena.pl/product/29122758/draper-expert-29056-box-and-boat-spirit-level-set-4-piece 2026-06-21 https://elecena.pl/product/29122758/draper-expert-29056-box-and-boat-spirit-level-set-4-piece 2026-07-14