BERNZOMATIC TORCH HEAD SURE FIRE TRIGGERPart No. TS8000BT Type WELDING SUPPLIES ACCESSORIES Brand BERNZOMATIC Unit of Measure EACH Description Bernzomatic Torch Head Sure Fire Trigger Warranty No Warranty Features Instant on off trigger ignition High intensity ultra swirl flame for maximum heat output provides faster soldering time than TS7000T & TS4000T Adjustable flame control for precise temperature control and simple switching between applications Lock button keeps torch lit for freedom