Cap plugs are used to seal air intake ducts, vacuum lines, hoses, and other openings that need to be closed in order to perform pressure or vacuum testing. Use in conjunction with your automotive smoke machine to quickly and efficiently find leaks.

This kit includes 16 cap plugs made of low-density polyethylene and are tapered with wide, thick flanges.

 

Technical

Dimensions (L x W x H)	4x5x5	inch
Weight approx.	.05	lbs