Steiner 325 6X6 Welding Curtain, Transparent Vinyl, 6 ft H x 6 ft W, Blue, 13 oz sq yd 20816 Key Type Keyed Different Key Type Keyed Different This foot pound micrometer torque wrench can be used clockwise or counterclockwise Maximum Temperature 150 Degrees F 150 Degrees F With Grommet Without Grommet With Grommet Material Weight 13 oz sq yd Standards California Fire Marshal Approved Protective Color Blue Welding Protection Sub Category Curtains Grommet Placement 12 in Centers on Four Sides Features Reduces Visible Flash and Allows Light Into Work Area Material Transparent Vinyl Opacity Tinted Transparent Curtain Material Color Blue Fastener Type Grommets Curtain Material Coating Vinyl Maximum Temperature 150 Degrees F Curtain Material Type Vinyl Process Provides Protection from Harmful UV Rays and Sparks Grommet Spacing 12 in Grommet Material Brass Grommet Location Four Side Curtain Design Curtain Resistance Properties Flame Resistant