my outside diameter is a hair under 4.5", would I go for the 4" or 5"?

You want the 4" cap. Pipes are all a standard size, the outside diameter of a 4" pipe is 4.5". Mine is the same and the 4" cap fit perfectly.

what is the inside diameter of the 5" cap?

Hi its 5-9/16 thats a drop more then 5.5 Inches

Will the 5" cap fit over a 5 1/4" OD round tube?

99% it will fit if not make a free return

Entregar a Paraguay

Para la mejor experiencia Obtener la aplicación

Descargar la aplicación

Fuidamos elementos de

EAU
UK
India
EE.UU
Japón
KOREA

Servicios al cliente

Sobre nosotros

Soporte al cliente

Supply Giant 3942 Flexible PVC Pipe Cap with Stainless Steel Clamps, 2.4" Inner diameter for 2" Nominal Pipe, Black

Supply Giant 3942 Flexible PVC Pipe Cap with Stainless Steel Clamps, 2.4" Inner diameter for 2" Nominal Pipe, Black

ID del producto: 42566706

Transacción segura

Detalles

Size
2" Inner and
Material
Copper Iron
Brand
SUPPLYGIANT
Color
Black
Item dimensions L x W x H
3 x 2.5 x 1.5
Connector Type
Cap

📏2.4" inner diameter precision fit

🔩Stainless steel clamps for secure hold

🛠️Compatible with multiple pipe materials

Descripción

🔧 Seal it tight, seal it right — the pro’s choice for flawless pipe capping!

RESILIENT WEATHERPROOF - Made from tough flexible PVC that resists chemicals, UV rays, fungus, and sewer gases—built to last.
PRECISION FIT FOR 2 PIPES - Engineered with a 2.4" inner diameter to ensure a snug, leak-proof seal on 2" nominal pipes.
CERTIFIED FOR UNDERGROUND USE - CSA B602 and UPC approved, rated for both indoor and underground sewer and DWV systems.
DURABLE STAINLESS STEEL CLAMPS - Heavy-duty clamps provide unmatched corrosion resistance and long-lasting pipe security.
VERSATILE MATERIAL COMPATIBILITY - Seamlessly fits cast iron, copper, plastic, and schedule 40 steel pipes for all your projects.

The Supply Giant 3942 Flexible PVC Pipe Cap features a precise 2.4" inner diameter with stainless steel clamps, ensuring a secure, leak-proof fit for 2" nominal pipes. Compatible with a wide range of materials including cast iron, copper, plastic, and steel, it’s CSA B602 and UPC certified for underground and indoor use. Crafted from durable, chemical- and UV-resistant flexible PVC, this pipe cap offers professional-grade reliability for drain, waste, vent, and sewer systems.

Presupuesto

Size	2" Inner and 2-3/8"
Material	Copper,Iron,Plastic,Pvc,Stainless Steel
Brand	SUPPLYGIANT
Color	Black
Item dimensions L x W x H	3 x 2.5 x 1.5 inches
Connector Type	Cap
Thread Size	2 inch
Exterior Finish	Alloy Steel
Item Weight	3.2 ounces
Number of Pieces	1
Global Trade Identification Number	00804595017203
Manufacturer	Everflow
UPC	804595017203
Part Number	3942
Product Dimensions	3 x 2.5 x 1.5 inches
Item model number	3942
Style	Single cap
Shape	cap
Item Package Quantity	1
Measurement System	inch
Included Components	cap
Batteries Included?	No
Batteries Required?	No

Reseñas

S**R

Great product!

Great product! Fit my 4.5 inch PVC opening with little adjustment.

30.06.2025

L**.

Great cap!

This is not an exciting product but is definitely perfect for my needs. It slips easily over my sewer cleanout and stays on tight. Very happy with this cap so far! Great price too!

16.04.2025

L**G

Works great!

I needed a cover for an electrical outlet conduit that was outside. The opening was 6" and no one has them. I grabbed this, installed it and tested it with my garden hose. Leak free and it's made very well. In less than 2 minutes my piece of mind was back. Again, super well made!

7.10.2024

M**F

No leaks....

Fit perfect, no leaks.

21.06.2025

C**T

Fit

Quality part, material andperfect fit.

30.08.2024

A**R

Good product

Works as intended

25.06.2025

J**D

As advertised

High quality and a perfect fit.

13.04.2025

J**H

True to its description

After 3 attempts to order the right part with correct size and it actually is what you order this is the correct size and just what I needed couldn't be any happier

8.03.2025