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round flange box with extension ring

FR420F Product Information

Non-Metallic Flange Box for 1/2" or 1-1/4" Flat or Stucco Surfaces
Specification SheetCatalog Page E-mail

Additional Images

Basic Information

Part Number FR420F
Description Non Metallic flanged fixture box. For New construction. For 5/8 wall finish thickness can convert up to 7/8 wall finish thickness. Flange on box can be offset locating back panel to opposite side of the box to create large 20 cu. in. volume.
UPC 018997096159
Unit Packaging 1pc
Standard Packaging 10pcs
Country of Origin

Physical Information

Weight0.440 lbs/each
Color Black
Material(s)High Strength Polycarbonate

Technical Information

Line Drawing FR420F Line Drawing
ApplicationFixture Box
Load Rating10lbs (Fixture)
Siding TypeFlat or Stucco
Trade SizeN/A
Volume19.5in3 (1-3/8" Finish), 22.0in3 (1-5/8" Finish)

Comes With

(1)NM94 Cable Connector
(1)NM Snap-In Blank
(1)Box with flange
(1)Back Panel
(1)1/4" Spacer
(4)#8 x 1/2" Long Screws