Pick this pneumatic fitting from IMI Norgren to make light work of linking your compressed air lines. As it's a straight adapter with a connector on each end, creating linear connections between pressurised tubing is a piece of cake. One side is fitted with a 4mm push-in port that lets you link up without any tools. The other end has an M5 threaded connector that seals tightly to minimise waste. Thanks to the unit's nifty internal hex, you can simply use an Allen key to tighten it from the inside. Alternatively, use a size 10 spanner if you have space for external adjustment.

• POM O-ring ensures a tight, leak-free seal for consistent performance
• Suits a broad operating temperature range of -20°C to +60°C, making it suitable for use in tough settings
• Works with PA and PUR tubing for versatility

• Petrochemical refinement
• Domestic appliances
• Machine tooling

Thanks to robust construction from hardwearing nickel-plated brass, this is a long-lasting component that's fit for harsh environments. As this material also resists corrosion, it's handy for your contamination-sensitive applications.