🔧 Seal the deal with confidence—test smarter, not harder!
The Cherne 270016 test ball plug is a durable, inflatable natural rubber tool designed for DWV system testing at pressures up to 13 PSI. Its expandable body seals both round and irregular pipes, while the zinc-plated steel chain and ring provide secure anchoring. Compatible with standard tire air fittings, it easily fits through tight spaces like test tees and floor drains, making it an essential, reliable choice for professional plumbing diagnostics.
| Material | Natural Rubber |
| Brand | Cherne |
| Color | Black |
| Product Dimensions | 1.25"W x 1.5"H |
| Item Weight | 100 Grams |
| UPC | 675115270015 733353710349 |
| Global Trade Identification Number | 00675115270015 |
| Number of Items | 1 |
| Manufacturer | Cherne |
| Part Number | 270016 |
| Item Weight | 3.53 ounces |
| Country of Origin | China |
| Item model number | 270016 |
| Is Discontinued By Manufacturer | No |
| Size | 1-1/4"-1-1/2" |
| Shape | plug |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | inch |
| Batteries Included? | No |
| Batteries Required? | No |
C**R
number 1 choice of a blow up stopper.
I use these blow up balls on many jobs they woork great.
D**I
good quality
great product
J**A
Got the job done!
Used these to plug vent and sink while forcing pressurized water through cleanout to unclog the drain line and worked like a charm. Really handy tool to have.
A**R
trabaja muy bien
trabaja muy bien
L**N
but it worked fine and I passed inspection
I would give it 5 stars if the directions had been clearer. I could not get it far enough into the pipe through the test T, so I had to take the pipe out of the stack to plug it, but it worked fine and I passed inspection.
C**M
Works great
Will buy again
K**Z
Used once
I used this to pressure test my boat's fuel tank. I filled it to the recommended psi to plug my boat's gas fill tube. The rubber spit. There were no sharp objects. Waste of money and a 30 day warranty. Complete garbage!
J**J
Works great. Helped to unclog adjacent sinks
worked great. Wish I has these two years ago
Trustpilot
3 weeks ago
3 weeks ago
