53pcs Pneumatic Quick Connector Set, Barbed Air Hose Fittings & Quick Couplers for 4mm 6mm 8mm Air Hoses, Push-In Pneumatic Fittings Assortment Kit for Air Compressor Tubing – Workshop Garage DIY

53pcs Pneumatic Quick Connector Set – Everything You Need for a Leak-Free Air System

Stop hunting for the right fitting mid-project. The 53-Piece Pneumatic Quick Connector Set gives you a comprehensive assortment of barbed air hose fittings and quick couplers in the most commonly used sizes — 4mm, 6mm, and 8mm — all in one organized kit. Whether you’re setting up an air compressor system, repairing pneumatic lines, or building a workshop air network, this fitting set has you covered with professional-grade components at an unbeatable value.

Why You'll Love It

• 🔧 53-Piece Comprehensive Kit – A complete assortment of pneumatic fittings covering the most common sizes and configurations — no more last-minute hardware store runs.
• 💨 Multi-Size Compatibility – Fits 4mm, 6mm, and 8mm air hoses — the standard sizes used in most workshop, garage, and industrial pneumatic systems.
• ⚡ Quick Connect Design – Push-in quick connectors allow fast, tool-free installation and removal of air lines — saving time and reducing downtime.
• 🔗 Barbed Hose Connectors – Secure barbed design creates a tight, leak-resistant seal on flexible air tubing for reliable, long-lasting connections.
• 🏗️ Workshop & Garage Ready – Ideal for air compressor setups, pneumatic tool systems, DIY projects, automotive workshops, and industrial applications.
• 📦 Organized Assortment – Multiple fitting types and sizes in one kit — elbows, tees, straight connectors, and more — for maximum versatility.
• 🇨🇦 Ships from Canada – Fast delivery from our Canadian warehouse — no customs delays, no import fees.

Product Specifications

Frequently Asked Questions

Q: What hose sizes are compatible with this fitting set?
A: This set includes fittings compatible with 4mm, 6mm, and 8mm outer diameter air hoses — the most common sizes used in pneumatic systems for workshops, garages, and industrial applications.

Q: Are these push-in fittings or threaded fittings?
A: The set includes barbed push-in style fittings designed for flexible air tubing. The barbed design grips the hose securely for a leak-resistant connection without requiring tools for installation.

Q: Can I use these fittings with my air compressor?
A: Yes — these pneumatic fittings are designed for use with standard air compressor systems and pneumatic tool setups. Ensure the hose outer diameter matches the fitting size (4mm, 6mm, or 8mm).

Q: What types of fittings are included in the 53-piece set?
A: The assortment includes a variety of fitting configurations such as straight connectors, elbow fittings, tee connectors, and quick couplers across the three supported hose sizes. Refer to the included parts list for the full breakdown.

Q: Are these fittings suitable for industrial use?
A: Yes — the fittings are constructed for reliable performance in workshop, garage, and light industrial pneumatic applications. They are suitable for standard compressed air systems operating at typical workshop pressures.

Q: Do I need any special tools to install these fittings?
A: No special tools are required for the push-in quick connectors — simply insert the air hose into the fitting until it clicks into place. The barbed fittings may require a hose clamp for a fully secure connection on flexible tubing.

🚚 Fast CA Shipping

Ships from our Canadian warehouse. Enjoy free delivery in 2–7 business days across Canada — no customs fees, no delays. Order today and keep your air system running smoothly!