Stanley Fatmax Level Box Beam 900mm SKU: 273212 MODEL: 43-536 Error. try again later You've successfully joined the club $ 79 .99 each or 4 interest free payments of $20.00 with More info × Mitre 10 MSAvailable at Mitre 10 MEGA and selected Mitre 10 stores. Variants Machine milled on 2 sides for accuracy. Large vials with bridged dual view centre vial. Shock absorbing end caps. Accuracy: plus/- 0.5mm/m one face, 0.7mm/m other face. Features and benefits Durable aluminium box beam. Comfortable, bi material hand grips.