With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share what you made with text, photos, video, and files
gather your favorite instructables together
I made this at home after seeing that they are 15-20 dollars online and even more expensive at stores. I made it for around 6$ and had some of the stu...
2- brass hose barbs (whatever size you need for air hose you're using) 1- brass coupler (same thread size as hose barbs) 1- pencil eraser 1- spring 1-...
Thread one hose barb into coupler. I made an arrow on mine to show air flow.
Put pencil eraser into the spring and insert rounded thumb tack.
Super glue o-ring onto other hose barb. Make sure it is slightly smaller than the rim of the barb.
Put spring into coupler and screw in other hose barb. Make sure the thumb tack's rounded edge is facing the o-ring. This will create a seal when air...
All Instructables are now available in PDF format for easy printing, sharing and offline viewing.
This feature is only available with a Pro membership.
Become a Pro member today!
Download our new apps for iOS, Android and Windows 8!
© 2014 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »