Uses include snow blowers, chainsaws, snowmobiles, or other small engines Applications can include oil pan, engine block, battery holder or intake manifold May also be used for warming hydraulic systems or thawing frozen gutters, livestock feeders, locks, and pipes    BRAND NEW IN CLAM SHELL PLASTIC PACKAGING TWO HEATERS AS PICTURED / LISTED FAST PRIORITY MAIL SHIPPING,     LOWER 48 USA ONLY.  NO po boxes or apos