1-800-492-9660 | Mon-Fri | 8am - 5pm ET

Southwire Products

52171-SDR

Topaz Part No. B8452 4-inch Square Welded Deep Boxes 1/2-inch & 3/4-inch KO (Old Model No. B8452)

MSRP:

Was:

Now: $4.32 per part

Sold in multiples of 1

Compare
PLG75

Southwire | PLG75 | Cast Iron Plug 3/4In Malleable

MSRP:

Was:

Now: $4.31 per part

Sold in multiples of 1

Compare
52151-R

Southwire | 52151-R | 4-inch Sq Box Wld 1-1/2-inch Dp 1/2-inch Ko Nm Clamp

MSRP:

Was:

Now: $4.29 per part

Sold in multiples of 1

Compare
KOS-200

Southwire | KOS-200 | Screw&Bar Ko Seal 2-inch

MSRP:

Was:

Now: $4.29 per part

Sold in multiples of 1

Compare
54151-FR

Topaz Part No. 54151-FR | 4-inch Oct Bx Drn 1-1/2D 1/2Ko Nm Clmp F Bkt

MSRP:

Was:

Now: $4.29 per part

Sold in multiples of 1

Compare
JHK-12-ABSS

Topaz Part No. JHK-12-ABSS | Stnlss Stl J-Hook 3/4In W/Angl

MSRP:

Was:

Now: $4.29 per part

Sold in multiples of 1

Compare
67600402

Topaz Part No. 67600402 | 1-inch Liquid Tight Non-Metallic Push Install 90 Degree Elbow Bulk Pack Qty 9 With Removal Tool

MSRP:

Was:

Now: $4.28 per part

Sold in multiples of 9

Compare
52151-DWS

Topaz Part No. 52151-DWS | 4-inch Sq Box Drn 1-1/2-inch Dp 1/2-3/4-inch Ko W Bkt

MSRP:

Was:

Now: $4.27 per part

Sold in multiples of 1

Compare
CHPT-100

Topaz Part No. CHPT-100 | Quick Snap Conduit Hanger 1In T Grd Clp

MSRP:

Was:

Now: $4.27 per part

Sold in multiples of 1

Compare
52171-3/4DR

Topaz Part No. D4454 4-inch Square Drawn Deep Boxes 3/4-inch KO, Raised Ground Emboss (Old Model No. D4454)

MSRP:

Was:

Now: $4.27 per part

Sold in multiples of 1

Compare
G602-R

Topaz Part No. SBG567 3 -inchx 2-inch Gangable Switch Boxes 2-3/4-inch Deep 1/2-inch KO with NM Clamps (Old Model No. SBG567)

MSRP:

Was:

Now: $4.27 per part

Sold in multiples of 1

Compare
G602-BX

Topaz Part No. SBG570 3-inch x 2-inch Gangable Switch Boxes 2-3/4-inch Deep 1/2-inch KO with MC Clamps (Old Model No. SBG570)

MSRP:

Was:

Now: $4.27 per part

Sold in multiples of 1

Compare
TB-135-G

Southwire | TB-135-G | Gangable Masonry Box 3-1/2-inch Dp 1 Gang

MSRP:

Was:

Now: $4.25 per part

Sold in multiples of 1

Compare
72171-SW

Topaz Part No. B8453 4-11/16-inch Welded Box 2-1/8-inch Deep with 1/2-inch, 3/4-inch KO, Raised Ground Emboss, 10/32 Ground Screw (Old Model No. B8453)

MSRP:

Was:

Now: $4.25 per part

Sold in multiples of 1

Compare
G603

Topaz Part No. G603 | 3-inch x2-inch Switch Box 3-1/2-inch Deep 1/2-inch Ko

MSRP:

Was:

Now: $4.25 per part

Sold in multiples of 1

Compare
TB-135

Topaz Part No. MAB91 3-1/2-inch Deep, 1 Gang Masonry Boxes (Old Model No. MAB91)

MSRP:

Was:

Now: $4.25 per part

Sold in multiples of 1

Compare
BR-200NP

Southwire | BR-200NP | Bridle Rng 2In Screw Mount

MSRP:

Was:

Now: $4.24 per part

Sold in multiples of 1

Compare
52171-1

Topaz Part No. 52171-1 | 4-inch Sq Box Welded 2-1/8-inch Deep 1-inch Ko

MSRP:

Was:

Now: $4.24 per part

Sold in multiples of 1

Compare
52171-1DR

Topaz Part No. 52171-1DR | 4-inch Sq Box Stl 2-1/8-inch Dp 1-inch Ko

MSRP:

Was:

Now: $4.24 per part

Sold in multiples of 1

Compare
52151-BBX

Topaz Part No. B8548 4-inch Square Welded Box MC Clamp-S-Bracket 1-1/2-inch Deep ECC KO, Pryouts (Old Model No. B8548)

MSRP:

Was:

Now: $4.24 per part

Sold in multiples of 1

Compare

Shop nearly 2,000 Southwire electrical products, including the Topaz line of fittings and rough-in supplies. You'll find steel boxes, multi-gang switch boxes, device rings, covers, conduit connectors and couplings, nipples, strut clamps, drive rings and Romex SmartBox and SmartShield products. Listings carry the Topaz or Southwire part number, and many also note the old model number for cross-reference.

How do I find the right Southwire part? Search by the part number on your plans or bill of materials, then confirm the size, gang count, depth and knockout sizes in the listing. Some items ship in bulk packs, so check the pack quantity. Southwire and Topaz items are final sale under our returns policy. For project quantities, call 1-800-492-9660. Orders of $500 or more ship free within the contiguous US.

LED Bulbs

Light Bulbs

Light Fixtures

Power Supplies

Electrical Parts

Shop By Use

Southwire Products

Topaz Part No. B8452 4-inch Square Welded Deep Boxes 1/2-inch & 3/4-inch KO (Old Model No. B8452)

Southwire | PLG75 | Cast Iron Plug 3/4In Malleable

Southwire | 52151-R | 4-inch Sq Box Wld 1-1/2-inch Dp 1/2-inch Ko Nm Clamp

Southwire | KOS-200 | Screw&Bar Ko Seal 2-inch

Topaz Part No. 54151-FR | 4-inch Oct Bx Drn 1-1/2D 1/2Ko Nm Clmp F Bkt

Topaz Part No. JHK-12-ABSS | Stnlss Stl J-Hook 3/4In W/Angl

Topaz Part No. 67600402 | 1-inch Liquid Tight Non-Metallic Push Install 90 Degree Elbow Bulk Pack Qty 9 With Removal Tool

Topaz Part No. 52151-DWS | 4-inch Sq Box Drn 1-1/2-inch Dp 1/2-3/4-inch Ko W Bkt

Topaz Part No. CHPT-100 | Quick Snap Conduit Hanger 1In T Grd Clp

Topaz Part No. D4454 4-inch Square Drawn Deep Boxes 3/4-inch KO, Raised Ground Emboss (Old Model No. D4454)

Topaz Part No. SBG567 3 -inchx 2-inch Gangable Switch Boxes 2-3/4-inch Deep 1/2-inch KO with NM Clamps (Old Model No. SBG567)

Topaz Part No. SBG570 3-inch x 2-inch Gangable Switch Boxes 2-3/4-inch Deep 1/2-inch KO with MC Clamps (Old Model No. SBG570)

Southwire | TB-135-G | Gangable Masonry Box 3-1/2-inch Dp 1 Gang

Topaz Part No. B8453 4-11/16-inch Welded Box 2-1/8-inch Deep with 1/2-inch, 3/4-inch KO, Raised Ground Emboss, 10/32 Ground Screw (Old Model No. B8453)

Topaz Part No. G603 | 3-inch x2-inch Switch Box 3-1/2-inch Deep 1/2-inch Ko

Topaz Part No. MAB91 3-1/2-inch Deep, 1 Gang Masonry Boxes (Old Model No. MAB91)

Southwire | BR-200NP | Bridle Rng 2In Screw Mount

Topaz Part No. 52171-1 | 4-inch Sq Box Welded 2-1/8-inch Deep 1-inch Ko

Topaz Part No. 52171-1DR | 4-inch Sq Box Stl 2-1/8-inch Dp 1-inch Ko

Topaz Part No. B8548 4-inch Square Welded Box MC Clamp-S-Bracket 1-1/2-inch Deep ECC KO, Pryouts (Old Model No. B8548)

Customer Service

Store Policies & Info

Helpful Links

Payment Methods

1-800-492-9660
Mon-Fri | 8am - 4pm ET
Send inquiries to [email protected] anytime!

Southwire Products

Keep in touch

Customer Service

Store Policies & Info

Helpful Links

Payment Methods