ITACO Fuel Hose Gas Line 4MM Chainsaw Trimmer Brushcutter Generator &Oslash;4 ID x &Oslash;7 OD 2.5 Meter Brand: ITACO (Premium quality) Top-quality Fuel Line Fuel Line Dimensions: I.D = 4.0 MM (.157"), 7.0 MM (.276"), Length = 2.5 Meters (8.20 ft) This Fuel Line resists swelling, abrasion and hardening, while it maintains air tight seal on fittings even in extreme temperatures. Note: The Fuel Line comes from factory in rolls of 25M, but it is typically offered with this listing as 8.2 ft (2.5 M) increments. However, if you need to buy longer piece but without being cut in 8.2 ft (2.5 M) increments, please let us know. Estimated Time of Delivery from Singapore: 7-16 working days