DOT Go-To Air Line Fittings Set With Quick Connect And Push Lock, 30 Piece Brass And Plastic Straight Unions, One Quarter Inch, Three Eighths Inch, One Half Inch, Air Hose Repair Kit
✔️ 30-piece set: 1/4, 3/8, 1/2 in DOT straight unions
This 30-piece DOT air line fittings set provides quick-connect straight unions in 1/4", 3/8", and 1/2" sizes. Built from CA360 brass and high-strength plastic, it’s DOT FMVSS 571.106 approved and designed for durable performance in harsh environments. Typical uses include truck and RV air line repairs, air suspension connections, and workshop repair tasks. Color: Black.
✅ 10 pcs 1/4 in DOT straight unions
✅ 10 pcs 3/8 in DOT straight unions
✅ 10 pcs 1/2 in DOT straight unions
💡 What is a DOT air line fittings set used for in truck and RV repairs? This handy kit helps you quickly connect air lines and keep leaks down in tough environments.
- handy for quick-connect air hose work on brake and suspension lines
- supports 1/4, 3/8, and 1/2 in tubing sizes for flexible setups
- made from CA360 brass and durable plastic for long service life
- rated to 500 PSI and wide temperature range for tough jobs