3ft x 3/8" bore, black rubber. Natural Gas plug in micropoint bayonet cooker hoses produced to BS 669-1:1989. Right-angled bayonet end has a fixed metal elbow with a black plastic knurled locking collar for plug in connection which keeps the hose close to the wall. Other end of hose is 1/2" BSP taper male. For ambient temperatures up to 70'C, and 95'C touch temperature.
BS 669-1:1989 Standard
70°C, Touch: 95°C