ToolGuyd

Tool Reviews, New Tool Previews, Best Tool Guides, Tool Deals, and More!

  • New Tools
  • Reviews
  • Guides
    • Best Cordless Power Tool Brand
    • Tool Brands: Who Owns What?
    • Best Cordless Drills (2021)
    • Dewalt UWO Explained
    • Where to Buy Tools
    • Best Tool Kit Upgrades
    • Best Extension Cord Size
    • Best Tape Measure
    • Best Safety Gear
    • Best Precision Screwdrivers
    • Best Tool Brands in Every Category
    • Ultimate Tool Gift Guide
    • More Buying Guides
  • Hand Tools
    • Bit Holders & Drivers
    • EDC, Pocket, & Multitools
    • Electrical Tools
    • Flashlights & Worklights
    • Knives
    • Mechanics’ Tools
    • Pliers
    • Screwdrivers
    • Sockets & Drive Tools
    • Wrenches
    • All Hand Tools
  • Power Tools
    • Accessories
    • Cordless
    • Drills & Drivers
    • Oscillating Tools
    • Saws
    • Woodworking Tools
    • All Power Tools
  • Brands
    • Bosch
    • Dewalt
    • Makita
    • Milwaukee
    • Ryobi
    • All Brands
  • USA-Made
  • Deals
ToolGuyd > Milton
Color Connext Industrial Air Couplers in Red - Fittings Assortment

Compressors, Air Tools, Nailers

Air Coupler and Plug Fittings Kits

May 30, 2023 Stuart 20 Comments

There are benefits in sticking with one brand and style of air fittings.

Plug types

Compressors, Air Tools, Nailers

A Quick Guide to Air Line Couplers and Plugs

Jan 24, 2018 Benjamen 122 Comments

Confused by all the different types of air line plugs and couplers? Here’s a look at the most popular types.

  • Email
  • Facebook
  • Instagram
  • YouTube

Newsletter

Sign up to receive the latest tool news.

Recent Comments

  • John on Milwaukee Pipeline Secrets: M18 Top-Off USB-C Charger: “I’ve spent a lot of time working on USB-C PD implementations so I’m pretty familiar with the offerings of chargers…”
  • 928'er on How do You Feel About Pocket Knives, Flashlights, Multi-Tools?: “Sometime back in the early ’90’s I was killing some time and stopped in a sporting good store and ended…”
  • Mopar on Lowe’s Dewalt PowerStack Battery Deal Sold Out Already: “Oh yea, and if you are a Lowe’s Rewards Club member, they are giving away Lowes/First Alert fire dog plush…”
  • GC on My Favorite Package Opener Tool Costs Less than $7: “This Slice ceramic blade cutter is magnetic and sits on our fridge. It was a gift and now we always…”
  • 928'er on My Favorite Package Opener Tool Costs Less than $7: “Just yesterday I was wishing I had pair of offset scissors. Ordered a pair of the ALLEX ones. Thanks for…”
  • Mopar on Lowe’s Dewalt PowerStack Battery Deal Sold Out Already: “I usually check the Lowe’s deal of the day around 6am with my morning coffee as well, and since I…”
ToolGuyd New Tool Reviews Image

New Tool Reviews

Buying Guides

  • Best Cordless Drills
  • Best Euro Hand Tool Brands
  • Best Tool Brands
  • Best Cordless Power Tool Brands
  • Tools for New Parents
  • Ultimate Tool Gift & Upgrade Guide
ToolGuyd Knife Reviews Image

Knife Reviews

ToolGuyd Multi-Tool Reviews Image

Multi-Tool Reviews

ToolGuyd LED Flashlight and Worklight Reviews Image

LED Light Reviews

  • Home
  • About
  • Contact
  • Stores
  • Videos
  • AMZN Deal Finder
  • Privacy Policy
  • Terms of Use
  • Disclosure