Supply Giant 6I46 Flexible PVC Coupling with Stainless Steel Clamp for 1-1/2" ID Nominal Pipe, Black

Supply Giant 6I46 Flexible PVC Coupling with Stainless Steel Clamp for 1-1/2" ID Nominal Pipe, Black

Q: Inside diamater of the 8"?

Tube or coupling described as 8-In has an inside diameter of 8-In.

Q: Inside diameter of 1 1/4

A 1-1/4” rubber sleeve will fit a 1-1/4 PVC pipe! A 1-1/4” PVC pipe has an OD of 1.6” and the sleeve has an ID of 1.6 “ so it fits perfectly over the pipe. It works that way with all the sizes - the PVC’s OD is ALWAYS the same as the sleeves ID. PVC pipe is sold based on it’s ID and it’s OD is always more. Fittings, connectors and sleeves are always sold by the size pipe they are meant to fit (typically slid over) so will have a larger ID than the pipes announced size. Ex: 1-1/2” PVC is 1-1/2” ID but 1.9” OD. You would need to buy a 1-1/2” rubber sleeve (with an ID of 1.9) to fit over the PVC tube! Don’t complicate it any more than the manufacturers already have! Pipe is sold by their ID and fittings are sold by the pipe size that they fit.

Q: inside diameter of 4-inch?

The inside diameter is like 4.3 made to fit a 4 inch pipe

4.6/5

Product ID: 729104287

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Details

Size
1.5 Inch
Material
PVC
Brand
Supply Giant
Color
Black
Item dimensions L x W x H
38 x 38 x 76
Connector Type
Coupling

✅Certified & underground rated

🔧Universal pipe compatibility

🛡️Leak & rot proof seal

Frequently Bought Together

Supply Giant 6I46 Flexible PVC Coupling With Stainless Steel Clamps, 1.9" Inner diameter for 1-1/2" Nominal Pipe, Black

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Description

🔗 Lock in reliability with the coupling pros trust!

EFFORTLESS INSTALLATION - Lightweight 150g design with clear size and certification markings makes setup quick and foolproof.
DURABLE LEAK PROOF DESIGN - Flexible PVC and stainless steel clamp ensure a rot-resistant, watertight seal that stands the test of time.
BUILT FOR EVERY ENVIRONMENT - Perfect for non-pressure drainage, waste, venting, and sewer systems—indoors or outdoors.
CERTIFIED FOR PEACE OF MIND - Meets ASTM C1173, CSA B602, and UPC standards—trusted for both indoor and underground use.
SEAMLESS MULTI MATERIAL FIT - Works flawlessly with cast iron, plastic, copper, lead, and steel pipes for ultimate versatility.

The Supply Giant 6I46 Flexible PVC Coupling with Stainless Steel Clamp is a versatile, certified plumbing connector designed for 1-1/2" ID nominal pipes. Compatible with multiple pipe materials, it offers a leak-proof, rot-resistant seal suitable for indoor, outdoor, and underground drainage, waste, and venting systems.

Specifications

Brand	Supply Giant
Model Number	6I46
Product Dimensions	3.81 x 3.81 x 7.62 cm; 150 g
Color	Black
Name List for Name Plates	1 unit
Material	PVC
Quantity	1
Included Components	Coupling
Are Batteries Included	No
Usage	Coupling
Item Weight	150 g

Have a Question? See What Others Asked

Inside diamater of the 8"?

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Inside diameter of 1 1/4

inside diameter of 4-inch?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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