







CheeMuii 80 PCS Brass DOT Air Line Fittings with 1/4" & 3/8" DOT Air Hoses
US$149.38
Estimated delivery: 2–7 business days ✓ Free shipping — over $200Description
Product Details Color:Gold Item Weight:3.64 kg Included Components:1 PC CUTTER, 1 PC Teflon tape, 100 FT 1/4" DOT AIR LINE, 100 FT 3/8" DOT AIR LINE, 80 PCS BRASS DOT AIR LINE FITTINGS Unit Co...
Delivery & Returns
Free shipping $200+
Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Gold
- Item Weight:3.64 kg
- Included Components:1 PC CUTTER, 1 PC Teflon tape, 100 FT 1/4" DOT AIR LINE, 100 FT 3/8" DOT AIR LINE, 80 PCS BRASS DOT AIR LINE FITTINGS
- Unit Count:1 Count
- Outside Diameter:0.25 inches
- Item Length:60.96 meters
- Material Type:Brass, Polyamide Imide
- Maximum Pressure:800 psi
About this item
- 84 Pcs Package Include: 100 ft 1/4" dot air line hose, 100 ft 3/8" dot air line hose, 6 pcs brass tube tee fittings, 16 pcs brass straight union, 14 pcs brass straight push connectors NPT thread, 10 pcs 90°elbows NPT thread, 4 pcs 360° swivel elbows NPT thread, 4 pcs brass 1/4" inflation Schrader valve, 6 pcs bushing, 20 pcs sleeve ferrule, 1 pc cutter,1 pc Teflon tape
- Premium Dot Fittings: CheeMuii DOT air hose fittings are made of high-quality CA360 brass, meet D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life
- Premium Pa12 Dot Air Hose: CheeMuii DOT air lines are made of high-quality Polyamide 12 nylon, meet D.O.T. FMVSS 571.106 approved, SAE J844 air brake system requirements, with corrosion resistance, high-temperature ductility, high pressure resistance and long service life
- High-strength Air Hose: CheeMuii reinforced pneumatic tubing has high impact and wear resistance, can withstand higher working pressure, and has a longer service life. At the same time, it has a certain degree of flexibility and can be easily bent to a certain extent without affecting normal use
- Air Suspension Valve: CheeMuii 1/4" inflation Schrader valves are made of brass, which is durable and corrosion-resistant. Thread length: 3/4". Provide a manual inflation point to air spring suspension bags. Each expansion valve is equipped with a protective cap to prevent dirt and mud
- 100 Ft 1/4" Air Tubing Working Intensity: The 1/4" DOT air lines can be operated in pressures from vacuum to 500 PSI and in temperatures from -40°F to +248°F (-40°C to +120°C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
- 100 Ft 3/8" Air Tubing Working Intensity: The 3/8" DOT air lines can be operated in pressures from vacuum to 800 PSI and in temperatures from -40°F to +248°F (-40°C to +120°C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
- Wide Application: The air hose & DOT fittings kit can be used for air suspension systems, perfect for semi truck/trailer/RV repair air line leak, also ideal for industrial workshops, towing machine hose connection, etc
Shipping Policy
Kitemere ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Kitemere will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@kitemere.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Kitemere replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.






