General Information Brand Johnson Part Number 1300-4800 Product Type Aluminum Level w/Rule UPC 049448130047 California Residents Proposition 65 Warning Physical Characteristics Weight 0.65 kg 1.44 lb Material Aluminum Details Features Aluminum I-Beam FrameTop-read window3 durable acrylic vialsRuled working edgeProtective end-caps Accuracy 1mm/m








