Internal Reference:
PRF3713
Specification
FittingSize
-4AN
HeadStyle
Hex
Material
Aluminum
Finish
Blue Anodized
FittingAttachmentType
Male AN
ThreadType
AN Flare
Reusable
Yes
IntendedUse
Blocks off unused AN ports in plumbing systems
InstallationTool
Standard wrench
Description
The Proform Flare Plug -4AN (part number 3713) is a premium aluminum plug designed to cap off unused -4AN flare fittings. Featuring a durable blue anodized finish, this lightweight hex head plug ensures a secure seal and resists corrosion in performance plumbing systems. Ideal for fuel, oil, or coolant lines, the plug installs easily with standard wrenches and is compatible with most AN-style fittings. Perfect for racers, builders, or anyone looking to cleanly and safely block off open AN ports.
Disclaimer
Product appearance and finish may vary. Always confirm compatibility with your specific application before installation.
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