Shop GAF MASTER FLOW
See all product information
Create Account
4 in. Diameter Starting Collar
Mfr # SC4
Zoro # G515575434
product price:Â $6.35
/ea
Sold in multiples of 6 for $38.10
Key Features
Width
4 in
Length
4 in
Depth
3 in
Material
Galvanized Steel
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval.
Terms apply.
Get 10% off your order
Sign up for our email list and receive your promo code via email.
Specifications
Product Information
- MFR #
- SC4
- Zoro #
- G515575434
- UPC #
- 50206036006
- Country of Origin
- United States
Dimensions
- Width
- 4 in
- Length
- 4 in
- Depth
- 3 in
Details
- Material
- Galvanized Steel
Description
The Master Flow 4 in. Diameter Starting Collar is crimped for easy installation. This starting collar can be used to transition from a flat surface such as an unlined metal plenum to round metal pipe. Can also be attached to most unlined metal ductwork, such as rectangular duct. Constructed of galvanized steel, this starting collar is made for durability.
- Made of galvanized steel
- Fits most 4 in. metal pipe
- Helps transition from unlined metal duct to round pipe
- Seal seams with code-approved mastic, sealant or duct tape (sold separately)
Restrictions
Ratings & reviews
3 reasons you can count on us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.