4" Square Box, 1-1/4" Deep - Drawn, W/Conduit KO's
Diversitech Corp - PI362 1900 Box Galvanized Steel 4 X 4 X 1-1/2 1/2 & 3/4 Ko 21
Topaz B8548 - 4" Square Welded Box MC Clamp-S-Bracket 1-1/2" Deep ECC KO - (50 Pack) - Paladin Distribution
1900 Box (12) 1/2" Knock Out 1-1/2"Deep - TRISTATE LOW VOLTAGE SUPPLY
Conley Senior Box Camera Circa 1900 Antique/rare - Etsy Israel
Crouse-Hinds series 4-Inch Steel Square Boxes and Covers catalog page
STL-CTY 52151V1/2-3/4 1900-BRACKET | Gordon Electric Supply, Inc.
4" Square Welded Deep Box with MC Clamp & Bracket, 1/2" KOs
Electrical Box, Square, 4 X 1-1/2 in.: Electrical Boxes: Amazon.com: Tools & Home Improvement
4" Square Box, 2-1/8" Deep - Drawn, W/Conduit KO's | Southwire
4SDEK 4SD-EK Appozgcomm 4SQ Box Ecntrc Ko 2-1/8DP
4SD-EK 4" Square 1900 Box | tselectronic.com
1900 Electrical Box: What is it (And How Did it Get its Name)? | Electrical4U
4-11/16 in. Square Box, Drawn, 1-1/2 in. Deep, Eleven 1/2 and Six 3/4 in. KO's: Power Tools: Amazon.com: Tools & Home Improvement
4 Square Junction Box, 2-1/8 in. Deep, with Metal Stud Bracket | Crescent Electric Supply Company
1900 Electrical Box: What is it (And How Did it Get its Name)? | Electrical4U
4SD-1 4" Square 1900 Box 1" KO | tselectronic.com
521711234E - Steel City 521711234E - 4" x 2-1/8" Steel Square Box w/ 1/2" & 3/4" Eccentric Knockouts
4" 1900 Square Welded Box 1-1/2” Deep With Vertical Bracket - 1/2" & 3 – Distributology Incorporated
DEVCO PI362,PI362,DEVCO ENTERPRISES INC,Handy/Utility DEVCO PI362,1900 SHALLOW BOX,Meier Supply Co., Inc.
Hallmarked Silver Plated Keepsake Box - Sheffield, UK, Circa 1900 - The Great Republic
Raco/Bell | Raco/Bell 4 Square 1900 Boxes 4 Square Box Screws 2-1/8 in Metallic | Border States
4" Square Drawn Boxes Steel 1-1/2" Deep 1/2" & 3/4" Concentric KO
RACO Gray Metal New Work Standard Square Wall Electrical Box in the Electrical Boxes department at Lowes.com
Raco Box, 4 SQ, Welded, 2-1/8 Deep, 1/2-3/4-1 233 | Zoro
STL-CTY 52151-1/2-3/4 1900 BOX | Gordon Electric Supply, Inc.
Appleton 4SDEK :: 4" Square Box, Welded, Metallic, 2-1/8" Deep :: PLATT ELECTRIC SUPPLY
