4
This Monument 1277s is a replacement hose to fit gas test gauges. It has an internal diameter of 7/32 in (5.5mm). They are black nitrile for standard and are 1m in length (Coil). NOTE: Do not use this hose for LPG (low pressure gas).Additional Information:• Tool Type: Tubing• Size (mm): 1000• Size (in): 39