





220PCS Quick Connect Air Hose Fittings,Straight Union & Reducer Fittings
US$79.18
Arrives as soon as ✓ Free shipping over $200Description
Product Details Color: Blue Kits Size: 1/8",1/4",3/8",1/2" Kits 220pcs Item Dimensions: 7.8 x 5.9 x 3.15 inches Connector Type: Tee Included Components: Air Fittings Kit Unit Count: 10 Count...
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Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Blue Kits
- Size: 1/8",1/4",3/8",1/2" Kits 220pcs
- Item Dimensions: 7.8 x 5.9 x 3.15 inches
- Connector Type: Tee
- Included Components: Air Fittings Kit
- Unit Count: 10 Count
- Model Number: 220 pcs
- Number of Pieces: 220
- Set Name: 220 Piece Quick Connect Air Hose Fitting Kit
- Item Highlight: 16Size Push to Connect Fittings,1/8" 1/4" 5/16" 3/8" 1/2" & 4/6/8/10/12mm Quick Release Pneumatic Air Line Fitting
- Exterior Finish: Chrome
About this item
- Complete Multi‑Functional Fitting Assortment:This 220 piece kit is a full featured collection of pneumatic air hose fittings, which contains PU series straight equal fittings, PG series reducer connectors and BUC1‑4 ball valve. These versatile push to connect air line fittings cover tubing sizes:1/8", 1/4", 5/16", 3/8", 1/2" inch and 4mm, 6mm, 8mm, 10mm, 12mm OD.
- Time‑Saving Push‑in Operation:These premium quick connect air hose fittings adopt user friendly push to connect working principle. No special tools are required for installation. Just insert the air tube into the push in pneumatic fittings to get a secure joint, press the release collar to pull out tubing in seconds. The included BUC1‑4 ball valve also features easy switch control. These reusable pneumatic air line fittings allow repeated disassembly, cutting down labor time for you.
- Excellent Leak‑Free & Heavy‑Duty Build:Our durable pneumatic air line fittings are built with high quality built in sealing rings to deliver reliable leak proof performance under standard working pressure. All of these quick connect air hose fittings, including straight unions, reducers and BUC1‑4 shut off valve, are constructed from tough, wear resistant raw material. The stable locking push to connect mechanism will not loosen after long time running.
- Broad Compatibility & Multiple‑Scene Usage:Our universal quick connect air line fittings are high performance push in pneumatic fittings, perfectly fit for air compressors, automation equipment, workshop air piping, pneumatic tools and DIY air circuit projects. The practical BUC1‑4 ball valve adds manual flow control function for your air pipe fittings, making these pneumatic connectors ideal for industrial repair, equipment upgrade and custom pipeline layout.
- Value‑Added All‑in‑One Package & Reliable After‑Sales:This large capacity assortment of pneumatic air hose fittings gathers commonly used straight, reducer and BUC1‑4 ball valve into one kit. You no longer need to purchase separate quick connect air line fittings, air tubing connectors or air compressor fittings one by one. If you have any problems with our pneumatic fitting kit, please reach us freely.
Shipping Policy
Steelnook 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 Steelnook 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@steelnook.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 Steelnook replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








