OmniSwivel Adapter: 3/8-Inch F = 9/16-Inch M Heed Rescue Matrix Size: 7-3/16" x 4-5/8"

Matrix Size: 7-3/16" x 4-5/8" (183mm x 117mm)

Hardened spring stainless steel shaft

Power Vents reduce stress while accelerating water over the blade

SPARE AIR is the smallest redundant scuba system available and is packed with 3000 psi to provide you with enough air to get you to the surface in an out-of-air emergency

UPC: 089902613969

OmniSwivel Adapter: 3/8-Inch F = 9/16-Inch M Heed Rescue Matrix Size: 7-3/16" x 4-5/8"Features: OmniSwivel Adapter: 3 8 Inch F = 9 16 Inch M Allows two LP regulator hoses to be joined together 9 16 inch male fitting found on LP second stages 3 8 inch female LP port found on scuba first stages Install this on a Y block to use with LP regulator hose Details: Supplied by OmniSwivel International, this adapter has the 9 16 inch male fitting found on LP second stages and the 3 8 inch female LP port found on first stages. Install this on a Y