Skip to Main Content Skip to Footer Content

Search Improvements in Progress We're making updates to improve product search and discovery. Search results may be inconsistent during this time, but our website remains available for browsing and ordering. Thank you for your patience.

Main Content Starts Here

Round Boxes

Showing 1 - 30 of 30 products

filter_alt Filters (4)

Sort By

Per Page

Bolt

Bar Hanger/Ceiling

Bar Hanger/Nail-On/Panel

Sort By

Per Page

Top Seller

Allied Moulded

PC234-N FlexBOX Fixture Support Box, Polycarbonate/Thermoplastic, 23 cu-in, 2-15/16 in D

MFR: Allied Moulded Products

MFR #: PC234-N

UPC: 085339980254

Item #: 165623

Top Seller

Allied Moulded

9350-BHK FiberglassBOX Non-Conductive Non-Metallic Fixture Support Box With Knockouts, Galvanized Steel Adjustable Bar Hanger, Fiberglass Reinforced Polyester, 22.5 cu-in Capacity, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9350-BHK

UPC: 085339881094

Item #: 17648

Allied Moulded

9335-NKRED FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 20.5 cu-in, 4 Knockouts, 2-15/16 in D

MFR: Allied Moulded Products

MFR #: 9335-NKRED

UPC: 085339965039

Item #: 512312

Allied Moulded

PC213-N FlexBOX Fixture Support Box, Polycarbonate/Thermoplastic, 21 cu-in, 2-13/16 in D

MFR: Allied Moulded Products

MFR #: PC213-N

UPC: 085339980117

Item #: 56377

Allied Moulded

PC213-NG FlexBOX Fixture Support Box, Polycarbonate/Thermoplastic, 21 cu-in, 2-13/16 in D

MFR: Allied Moulded Products

MFR #: PC213-NG

UPC: 085339980124

Item #: 277016

Allied Moulded

9335-HNK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 20.5 cu-in Capacity, 4 Knockouts, 2-15/16 in D

MFR: Allied Moulded Products

MFR #: 9335-HNK

UPC: 085339418245

Item #: 144817

Allied Moulded

9351-NKV FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 22.5 cu-in Capacity, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9351-NKV

UPC: 085339658115

Item #: 50507

Allied Moulded

9350-HLK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 22.5 cu-in Capacity, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9350-HLK

UPC: 085339620945

Item #: 184807

Allied Moulded

IDW_IMAGE_696864b01b516b10ac6b3b92709b7e1a29a39afc0e1f8ebd9d3c0fb9594fa37f.jpeg

9351-NGC2 FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 22.5 cu-in, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9351-NGC2

UPC: 085339652205

Item #: 113868

Allied Moulded

9351-NGK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 22.5 cu-in, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9351-NGK

UPC: 085339652120

Item #: 45283

Allied Moulded

IDW_IMAGE_adad9848267bca7c4716d6e2a8974ed336533277849d1c5d1cc14edc3e2af9a2.jpeg

9365-N FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 15 cu-in Capacity, 4 Knockouts, 1-11/16 in D

MFR: Allied Moulded Products

MFR #: 9365-N

UPC: 085339106302

Item #: 75685

Allied Moulded

9365-NKFR FiberglassBOX Premier Series Fan/Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 15 cu-in Capacity, 4 Knockouts, 1-11/16 in D

MFR: Allied Moulded Products

MFR #: 9365-NKFR

UPC: 085339753926

Item #: 139983

Allied Moulded

9335-BHK FiberglassBOX Non-Conductive Non-Metallic Fixture Support Box With Knockouts, Galvanized Steel Adjustable Bar Hanger, Fiberglass Reinforced Polyester, 20.5 cu-in, 4 Knockouts, 2-15/16 in D

MFR: Allied Moulded Products

MFR #: 9335-BHK

UPC: 085339881018

Item #: 16951

Allied Moulded

9336-16K FiberglassBOX Non-Conductive Non-Metallic Fixture Support Box With Knockouts, Galvanized Steel Adjustable Bar Hanger, Fiberglass Reinforced Polyester, 16 cu-in, 4 Knockouts, 2-3/8 in D

MFR: Allied Moulded Products

MFR #: 9336-16K

UPC: 085339102847

Item #: 114723

Allied Moulded

9336-BHGK FiberglassBOX Non-Conductive Non-Metallic Fixture Support Box With Knockouts, Galvanized Steel Adjustable Bar Hanger, Ground Strap, Fiberglass Reinforced Polyester, 16 cu-in, 4 Knockouts, 2-3/8 in D

MFR: Allied Moulded Products

MFR #: 9336-BHGK

UPC: 085339881070

Item #: 198345

Allied Moulded

9336-BHK FiberglassBOX Non-Conductive Non-Metallic Fixture Support Box With Knockouts, Galvanized Steel Adjustable Bar Hanger, Fiberglass Reinforced Polyester, 16 cu-in Capacity, 4 Knockouts, 2-3/8 in D

MFR: Allied Moulded Products

MFR #: 9336-BHK

UPC: 085339881056

Item #: 21811

Allied Moulded

9336-NK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 16 cu-in Capacity, 4 Knockouts, 2-3/8 in D

MFR: Allied Moulded Products

MFR #: 9336-NK

UPC: 085339102717

Item #: 64339

Allied Moulded

9336-NGK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 16 cu-in, 4 Knockouts, 2-3/8 in D

MFR: Allied Moulded Products

MFR #: 9336-NGK

UPC: 085339102816

Item #: 100532

Allied Moulded

9336-HNK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 16 cu-in, 4 Knockouts, 2-3/8 in D

MFR: Allied Moulded Products

MFR #: 9336-HNK

UPC: 085339103073

Item #: 162063

Allied Moulded

IDW_IMAGE_51b204a7040104fb0c713852e77dc9ce78166a2c612974aaac331b61aca74c26.jpeg

9336-NKFR FiberglassBOX Premier Series Fan/Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 16 cu-in, 4 Knockouts, 2-3/8 in D

MFR: Allied Moulded Products

MFR #: 9336-NKFR

UPC: 085339103059

Item #: 415023

Allied Moulded

PC213-BH FlexBOX Non-Conductive Non-Metallic Fixture Support Box With Galvanized Adjustable Stabilizer Bar, Polycarbonate, 21 cu-in, 2-13/16 in D

MFR: Allied Moulded Products

MFR #: PC213-BH

UPC: 085339980308

Item #: 77093

Allied Moulded

9350-HNK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 22.5 cu-in Capacity, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9350-HNK

UPC: 085339104629

Item #: 133672

Allied Moulded

9350-HFK FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 22.5 cu-in Capacity, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9350-HFK

UPC: 085339104193

Item #: 1005197

Allied Moulded

9335-HNKV2 FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 20.5 cu-in Capacity, 4 Knockouts, 2-15/16 in D

MFR: Allied Moulded Products

MFR #: 9335-HNKV2

UPC: 085339881261

Item #: 228428

Allied Moulded

9350-FANB FiberglassBOX Non-Conductive Non-Metallic Fan Support Box With Knockouts, Galvanized Steel Adjustable Bar Hanger, Fiberglass Reinforced Polyester, 22.5 cu-in Capacity, 4 Knockouts, 2-7/16 in D

MFR: Allied Moulded Products

MFR #: 9350-FANB

UPC: 085339990215

Item #: 422673

Allied Moulded

IDW_IMAGE_5ac1067da3ed725b0b2a63535c348b1a41e1fb90a5a4220c69253f59b5ac435c.jpeg

9335-NC2 FiberglassBOX Premier Series Fixture Support Box, Fiberglass Reinforced Polyester/Thermoset, 20.5 cu-in, 4 Knockouts, 2-15/16 in D

MFR: Allied Moulded Products

MFR #: 9335-NC2

UPC: 085339411703

Item #: 181455

Arlington

FN430FGC One-Box Ceiling Vapor Box With Grounding Clip, Plastic, 35 cu-in Capacity, 4.23 in H

MFR: Arlington

MFR #: FN430FGC

UPC: 018997151018

Item #: 594143

Discontinued

Carlon®

IDW_IMAGE_844013f3ebb3916012616f0cf17af3ab32baa6054c67085d66ebbbbe2e939d5c.jpg

4060-N02 Carlon Non-Metallic Ceiling/Fixture Outlet Box, Phenolic, 13.5 cu-in Capacity, 1-5/8 in D

MFR: ABB

MFR #: 4060-N02

UPC: 786358504505

Item #: 247625

Discontinued

Carlon®

4070-N Carlon Non-Metallic Ceiling/Fixture Outlet Box With Bracket, Phenolic, 20.8 cu-in Capacity, 2-3/8 in D

MFR: ABB

MFR #: 4070-N

UPC: 786358505489

Item #: 68112

Discontinued

Carlon®

3090-N Carlon Non-Metallic Ceiling/Fixture Outlet Box, Phenolic, 13.5 cu-in Capacity, 2-1/8 in D

MFR: ABB

MFR #: 3090-N

UPC: 786358503058

Item #: 66277