OxyCheq 42# and 55# Vertex Extreme Single Bladder Single Inflator Wings Size:42# Lift Vertex *Extreme* Series Single Bladder/Single Inflator Wing An attachment for a crotch

An attachment for a crotch strap is provided

Sensor fail / disconnect alarm

traces levels of H2S and SO2

It is attached to your hand by an adjustable Velcro strap and bungee

with 27 photos and a lot more

OxyCheq 42# and 55# Vertex Extreme Single Bladder Single Inflator Wings Size:42# Lift Vertex *Extreme* Series Single Bladder/Single Inflator Wing An attachment for a crotchThis 55# Vertex Extreme Series is a Single Inner Bladder Single Inflator Extreme Explorer Wing for Double Tank Diving. The Extreme series wing provides the greatest puncture and abrasion resistance than any wing we have ever made. Lighter in weight compared to the Cordura Vertex. Puncture and abrasion protection is provided by the tiny, hard guard plates that are adhered to conventional and non conventional base fabrics. Because the gap between guard