Industrial Direct-to-Hose Connection

Standardize your air lines with the RTC 022-H "Aro" profile plug. This 10mm (3/8") Hose Tail fitting is designed for a permanent, high-security connection directly into the end of your air hose. By choosing a hose barb connection over threaded adapters, you minimize potential leak points and ensure a streamlined airflow to your pneumatic equipment.

Technical Specifications

Why Use RTC 10mm Hardened Hose Tails?

• Optimized for High Flow: The 10mm internal bore is the standard for professional workshops requiring maximum CFM for impact wrenches and air grinders.
• Hardened for Durability: Unlike soft brass fittings, RTC hardened steel plugs won't "mushroom" or wear down where they lock into the coupler, ensuring a safe, pop-free connection.
• Secure Barb Design: Features a precision-machined barb profile that "bites" into the hose wall for a leak-free seal when clamped.
• Standard NZ Fitment: 100% compatible with all Aro 210 series quick-connect couplers.

Professional Installation Tip

For maximum safety at high pressures, always secure this 10mm hose tail with a stainless steel worm-drive clamp or a permanent Oetiker ear clamp. Ensure the hose is pushed fully over the barbs before tightening to prevent accidental blow-offs.