XS SCUBA - Highland Deluxe Inline Shut-Off Four sizes: X-small

Four sizes: X-small

Ability to conduct rescues for divers in distress

Designed for Scootering

Effortlessly slice through fishing line

Dive maintenance of unit

XS SCUBA - Highland Deluxe Inline Shut-Off Four sizes: X-smallInstall between standard regulator hose and second stage Slide machined Delrin collar to shut off gas flow Commonly used with deco rigs, stage bottles & drysuit inflation Prevent critical gas loss 9 16 18 UNF male inlet to 9 16 18 UNF female outlet threads Low pressure use only below 200 psi WARNING: When shutting off gas supply to the second stage, there must be some other type of over pressure relief device present.