Beaver High Pressure Hose - Extra Short Size Extra Short 15cm - 6 inch long super flexible High Pressure hose for use with most types of Diving pressure gauges and consoles. This extra short 15cm - 6 inch model is frequently used by Cave Divers and on stage cylinders where a short length hose is desirable and also by Sidemount divers where cylinders are located to allow easy access. Features: Extra short size 6\" (15cm) High Pressure Hose With a male 7/16\" UNF threaded fitting suitable for attachment to the HP Port of virtually all SCUBA Diving regulator 1st stages. The opposite end has a 7/16 UNF swivel and the hose is supplied complete with a shouldered swivel pin and appropriate O-Rings. Highly flexible, tough and durable, this hose is perfect for use with all standard types of S.P.G. - Single Pressure Gauges and Gauge Console assemblies Made in the EU to the highest possible standards using the best available materials and exceeding the standards of EN-250, this hose offers a huge level of flexibility whilst maintaining ultimate strength. Stainless steel fittings are produced from specially formulated Marine Grade material.