1x 1/8 NPT to 5 - 6mm (I.D of your hose) push on barb straight adapter, male to male union for adapting from NPT to barb, allows easy connection of your hose to NPT fittings.

Features:
1/8 NPT to 5 - 6MM (I.D of your Hose)
Male to Male Union Connector
CNC Machined to Aerospace Grade
High Quality Anodise for Durability & Strength
Tight Secure & Leak Free Connection