I-Box levels in 600 and 1,200mm lengths each have 2 CNC milled surfaces for accuracy up to 0.0127mm and come with impact resistant solid block vials.

• Length: 1200mm (48•) 
• Advanced Structural Aluminium Frame for Maximum Durability 
• Impact Absorbing End Caps 
• Impact Resistant Solid Block Vials 
• Non Marring Side Bumpers 
• Comfort Grips 
• Magnetic 
• Comes With Protective Blow Mould Case 
• Milled Edge 
• Accurate Up to 0.0127mm (0.029 degree per 15.24 metre