Melprisu air fittings assembly shows aluminum quick-connect system for faster setup
Melprisu 1/4NPT male coupler highlights durable aluminum construction
Melprisu 1/4NPT female coupler ready for secure connection
Melprisu 1/4NPT female plug demonstrates quick disconnect
Melprisu 1/4NPT male plug demonstrates sturdy connection
Melprisu auto-style coupler pair enables rapid hose attachment
Melprisu auto-style plug set supports versatile air line hookups
Melprisu assembled air tool kit showcases aluminum fittings versatility

Melprisu

Melprisu 14-Piece Aluminum Automotive Air Plug & Coupler Set | 1/4NPT, 150 PSI

High-performance tools and home improvement made for confident daily results

$38.61

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium tools and home improvement quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose TaskHolt Tools

Overview

Meet the Melprisu 14-piece aluminum air plug and coupler set, engineered for automotive and workshop tasks. Built with lightweight yet sturdy aluminum, these 1/4 NPT fittings are designed for quick connections and disconnections, delivering reliable performance up to 150 PSI. Whether you are inflating tires, running air tools, or setting up a portable repair kit, this kit aims to simplify your workflow without compromising on durability.

What is Inside

  • 2 pcs 1/4 automotive style air coupler with 1/4NPT male thread
  • 2 pcs 1/4 automotive style air coupler with 1/4NPT female thread
  • 4 pcs 1/4 automotive style air plug with 1/4NPT female thread
  • 6 pcs 1/4 automotive style air plug with 1/4NPT male thread

Key Benefits

The aluminum construction helps keep the weight manageable while resisting corrosion and heat buildup during use. The 1/4 NPT threads are widely compatible with common air hoses and tools, enabling flexible configurations with two male and two female couplers for quick swaps. A one-year warranty reflects Melprisu’s commitment to reliable pneumatic parts.

  • Lightweight yet durable aluminum fittings for easy handling
  • Broad compatibility with 1/4 NPT threads
  • Two male and two female couplers provide flexible connection options
  • Max working pressure up to 150 PSI and one-year warranty

Real-Life Use Scenarios

This set shines in garages, home workshops, and mobile repair kits. Quickly attach hoses to inflators, impact wrenches, or nailers, then disconnect to move on to the next task. The compact 14-piece package fits neatly in a toolbox for on-the-go maintenance.

How to Use

Connect the coupler to a hose or tool, push in, and twist to lock. To disconnect, pull back the collar and separate. Keep threads clean and snug to prevent leaks and ensure a smooth connection each time.

Quality and Warranty

Melprisu specializes in pneumatic fittings and accessories, including air hoses, gauges, and safety tools. All products come with a one-year warranty, underscoring a focus on reliable parts for essential air tasks.

Why Choose Melprisu

  • Specializes in durable pneumatic fittings with user-friendly design
  • Broad range of air tool parts and accessories
  • Transparent specifications and a solid warranty support

FAQ

Q: What does the Melprisu 14-piece aluminum air plug and coupler set include?

A: 2 1/4NPT male couplers, 2 1/4NPT female couplers, 4 1/4NPT female plugs, and 6 1/4NPT male plugs.

Q: What is the maximum working pressure and warranty for this set?

A: Max working pressure 150 PSI. One-year warranty on all components.

You may also like