Hi-Flo Quick Connect Air Fittings | Plug & Coupler Kit - 1/4" NPT (Set of 12)
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Hi-Flo Quick Connect Air Fittings | Plug & Coupler Kit - 1/4" NPT (Set of 12)

$ 25.95 $ 39.99
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Product Description Shipping & Returns Why Buy From Us

Upgrade your workshop with our shop-grade quick-connect air hose fittings built to last from high quality brass & steel. Our Hi-Flo Plug & Coupler Kit includes rugged air fittings built to deliver superior air flow to power your pneumatic tools. Ideal for high volume, low pressure applications for residential, industrial, and commercial use.

Quick Specs:

  • Quantity: 12 Pack + Tape
  • Connection: Automatic Push-to-Lock
  • Thread Spec: 1/4" NPT
  • Type: Hi-Flo (also called V-Style)
  • Max Inlet Pressure: 300 PSI
  • Application: High Volume, Low Pressure Use

What's In The Kit?

  • (4 pcs) Hi-Flo Plugs | 1/4" M-NPT (Steel)
  • (4 pcs) Hi-Flo Plugs | 1/4" F-NPT (Steel)
  • (2 pcs) Hi-Flo Couplers | 1/4" M-NPT (Brass)
  • (2 pcs) Hi-Flo Couplers | 1/4" F-NPT (Brass)
  • (1 pcs) High-Density Thread Seal Tape Roll

When Your Tools Require More Power & Torque

Hi-Flo air fittings are ideal for high volume, low pressure applications - such as for use with air hammers, spray guns, blow guns, impact wrenches, and more. They also make for the best all-around air fittings choice for any application requiring under 300 PSI of pressure. Hi-Flo fittings have a larger inner diameter (ID) than standard industrial types, allowing for better air flow and power to your tools.

Hi-Flo Couplers: Universal Compatibility

The included Hi-Flo brass couplers can always stay attached to your air hose, since our Hi-Flo couplers will also connect to other standard plug types you may already own, including:

  • Industrial Type (I/M)
  • Automotive Type

    * For best results, Hi-Flo plugs (type included in this kit) are recommended to retain maximum air flow and torque when paired with Hi-Flo couplers.

    Looking for a different type of air fitting kit? Check our our Industrial Plug & Coupler Kit (12 Pack).

    Proudly backed by our 100% Lifetime Warranty!

    100% FREE Shipping in the USA!

    We Offer Fast & Free Shipping with Hassle Free Returns!

    Shipping Information:

    • 100% Free Standard Shipping For All Orders In The USA!
    • All in-stock products are processed for fulfillment within 24 hours.
    • Most products will arrive in 3-5 business days if you select our free Standard Shipping option (unless otherwise noted on product detail page).
    • We also offer flat rate 2-Day Shipping for $8.99 and 1-Day Shipping for $16.99.

    Returns & Warranty Information:

    • We offer a 100% Satisfaction Guarantee or your money back for all orders. You can return your product to us for any reason within 30 days from the date your order is delivered to you. We will provide you with a pre-paid flat rate USPS Priority shipping label and refund or replace your order immediately.
    • We offer an industry-best warranty program for all of our products. Our warranty covers all manufacturing defects, performance issues, or flaws.
    • No warranty registration is required when you order direct from us. Your warranty will be activated immediately upon completing your order for your convenience. 

    A Few Reasons To Buy From Us:

    • FAST & FREE standard shipping on all products in stock (3-5 business days)
    • We use national fulfillment centers to ship your order. We have partnered with the best shipping carriers for all order fulfillment and have our products strategically placed in warehouses across the United States for the fastest delivery times.
    • Fast, easy, and secure order checkout process.
    • Lowest pricing available online.
    • Industry-best warranty program for all products that covers all manufacturing defects or performance flaws.
    • Warranty is activated immediately upon completing your order when you buy direct from us.
    • Courteous, knowledgeable, and professional customer support team ready to help you with anything you need.
    • Over one million satisfied customers served.
    • Free returns within 30 days of delivery for any reason whatsoever. Oh yeah, we will cover all return costs as well.
    • All items in stock & ready to ship
    • Customers that use our products are always coming back for more, and buying as gifts for friends & family. We must be doing something right!

    Watch This Short Video & Discover Why You Should Buy From Us!


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    Hi-Flo Quick Connect Air Fittings | Plug & Coupler Kit - 1/4" NPT (Set of 12) has a rating of 5.0 stars based on 2 reviews.