L40 Towel, White, 10.8 in W x 10 in L, Pop-Up™ Box, 1 Ply, 90 Sheets/BX, 810 Sheets Total no-checkout and brazing applications|Ensures pressure-tight connections

L40 Towel, White, 10.8 in W x 10 in L, Pop Up™ Box, 1 Ply, 90 Sheets BX, 810 Sheets Total no checkout and brazing applications Ensures pressure tight connections and brazing applications Ensures pressure tight connections made in seconds Built in automatic reset check valves prevent reverse flow of gas by cutting off the gas under back pressure Oxygen and fuel gas models are not interchangeable in order to prevent wrong connections Color coded for fast Upper and lower tongs are made from a high copper alloy for maximum conductivity and strength Top and bottom tip insulators are a molded fiberglass compound and will withstand intensive heat impact Handles are molded from a durable glass filled nylon material with a good heat and impact resistance Oval point screw cable connection is standard on all models