7/16" Male to 3/8" Female High Pressure Adapter

Quick answer: This is a regulator accessory from Aqua.

Why it's worth a look

Hoses, adapters and mouthpieces are where a breathing setup gets dialed in. The right hose length and routing can make your rig noticeably more comfortable across a bigger frame.

Specs

• Brand: Aqua
• HP or LP: HP
• Materials: Chrome Plated Brass
• Compatibility: Old Style 3/8" HP Regulator Ports
• Working Pressure: 3000 psi (200 bars)
• Purpose: Convert 3/8" HP Port to 7/16" Outlet

Before you buy

Confirm thread size, port type and compatibility with your regulator. Anything that connects to life-support equipment should be installed and checked by a qualified technician. Read Best Scuba Mouthpieces for Comfort and Control. More options: Regulators.