Brass DOT Air Line Fittings Kit 23 Piece Set For Semi Trucks And Trailers, Includes One Quarter, Three Eighths, And One Half Inch Straight Union Quick Connect Fittings, Push To Connect Air Hose Fittings, Plus Tub Cutter

Brass DOT Air Line Fittings Kit: 23pc for Trucks & Trailers
✔️ 23-piece brass DOT quick-connect with 1/4, 3/8, 1/2 inch unions

This 23-piece DOT air line fittings kit provides durable brass fittings for semi trucks and trailers, designed to repair air brake lines and airline hoses. It's ideal for shop work or field service in maintenance yards, garages, and on-road repairs.

✅ 8 pcs 1/4 inch straight union DOT fittings
✅ 8 pcs 3/8 inch straight union DOT fittings
✅ 6 pcs 1/2 inch straight union DOT fittings
✅ 1 pc tube cutter
✅ Made of CA360 brass; DOT FMVSS 571.106 compliant

💡 What is a DOT air line fittings kit used for in heavy-duty trucks and trailers? This handy kit makes it easy to repair air brake lines in the field and in the shop.

- Handy for quick repairs on air brake lines and hoses - Includes 1/4, 3/8, 1/2 inch straight unions with push-to-connect action - Brass CA360 construction resists corrosion and handles 300 psi - Complies with DOT FMVSS 571.106 and SAE J1131 requirements