Steiner 372 40R Welding Blanket Roll, Uncoated Fiberglass, 40 in W x 150 ft L, 1000°F, Tan, 18 oz sq yd 4600 Case Color Black Chrome Case Material Case Color Black Chrome Case Material Steel and Plastic with Grounding Strap Blade Material Steel Blade Color Silver Case Type Open Graduation Type in ft Tip Style Swivel Snap Blade Coating Nickel and Chrome Electroplating Measurement Type SAE Stud Markings No Series Atlas® Chrome Clad® Includes Grounding Strap Standards NIST Certified System of Measurement SAE Reading Direction Top to Bottom Blade Type Single Sided Gauging Method Innage Disc Motion Random Orbital 000 Degrees F With Grommet Without Grommet Without Grommet Material Weight 18 oz sq yd Standards FM Approved Grommet Placement Without Grommet Features Heat Cleaned Welding Protection Sub Category Blankets Protective Material Color Tan Grommet Material Brass Protective Material Coating Uncoated Maximum Temperature 1 Welding Blanket Roll