SpotNails Pneumatic Air Hose HP14100C 1 4 Inch x 100 Foot Polyurethane Compressor Line (200 PSI Field Repairable Brass NPT Fittings Orange) Rolling Tool Boxes to change discs to change discs Maintenance Free Drive Shaft: Durable flexible drive shaft design reduces downtime and simplifies tool upkeep cut out the damaged section squarely with a utility knife and re tighten the field repairable brass fitting collar directly onto the fresh hose end to resume operation in under two minutes Ultra Lightweight Polyurethane Construction: Over 40% lighter than standard rubber hoses to significantly reduce drag weight and operator arm fatigue