Gas Fuel Cells perform down to -15 degrees C letting you to work longer in any weather! - No other Gas Fuel Cell for clipped head nailers can offer this! Corrosion resistance that EXCEEDS Eurocode 5 standard ensuring you have the best nail you need. Fischer rival the best and exceed the rest. Fischer nails out perform the competition in strength & durability. Compatible with all clipped head framing nails. Fischer won't lock you into one tool.