LEVELS I-Beam Levels Rugged I-Beam levels are typically lighter in weight than equivalent sized box-beam levels yet provide the accuracy and durability necessary for the jobsite. Filters Filters 17 Results Sort -Select-Name: A-ZName: Z-ANewest - OldestOldest - Newest 43-553 Stanley® FATMAX® I-Beam Levels 42-287 Aluminium Line Level 42-470 ABS I-Beam Level 1200mm 47-720 Post Level STHT42409 24 in I-Beam Level 42-074 600 mm (24 in) 3 Vial I-Beam Level STHT42420 48 in I-Beam Level 42-480 48 in Professional Level STHT42411 24 in Magnetic I-Beam Level 43-555 STANLEY® FATMAX® 1,200 mm I-Beam Level STHT42421 48 in Magnetic Aluminum I-Beam Level 42-466 12 in High-Impact ABS Level STHT42425 78 in Magnetic I-Beam Level 42-468 24 in High-Impact ABS Level 42-324 24 in 180° I-Beam Level 42-076 48 in 3 Vial I-Beam Level (1200 mm) 42-328 48 in I-Beam 180 Level