Register Box Flange(33)
Uses item details. Price when purchased online
Decor Grates (4-Pack) NGH412-RB New Gothic Floor Register, 4x12 Inches, Rubbed Bronze Finish From $16.18

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From$1618
Decor Grates (4-Pack) NGH412-RB New Gothic Floor Register, 4x12 Inches, Rubbed Bronze Finish
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Best seller Decor Grates (4-Pack) SPH410-RB Scroll Design Floor Register, 4x10 Inches, Rubbed Bronze Finish From $15.28

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From$1528
Decor Grates (4-Pack) SPH410-RB Scroll Design Floor Register, 4x10 Inches, Rubbed Bronze Finish
2554.6 out of 5 Stars. 255 reviews
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Best seller Decor Grates (4-Pack) AJH410-A Oriental Floor Register, 4x10 Inches, Antique Brass Finish From $16.18

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From$1618
Decor Grates (4-Pack) AJH410-A Oriental Floor Register, 4x10 Inches, Antique Brass Finish
1384.6 out of 5 Stars. 138 reviews
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Decor Grates (4-Pack) LAJH410-BLK Oriental Low Profile Floor Register, 4x10 Inches, Textured Black Finish From $17.60

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From$1760
Decor Grates (4-Pack) LAJH410-BLK Oriental Low Profile Floor Register, 4x10 Inches, Textured Black Finish
25 out of 5 Stars. 2 reviews
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Enerlites 975518-C 5.25" Brass Flange, Fits Round 4" Floor Box Cover $31.99

$3199
current price $31.99Enerlites 975518-C 5.25" Brass Flange, Fits Round 4" Floor Box Cover
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6x6 Ceiling Register Box - 6 Inch Round Collar HVAC Vent Connector, Galvanized Steel Ceiling Diffuser Box w/ Plaster Flange for Supply Air, 4" High $22.98 Was $31.03

Now$2298
current price Now $22.98, Was $31.03$31.03
6x6 Ceiling Register Box - 6 Inch Round Collar HVAC Vent Connector, Galvanized Steel Ceiling Diffuser Box w/ Plaster Flange for Supply Air, 4" High
10x10 Ceiling Box with 10" Round Collar - HVAC Vent Connector, 4" High, 26 Gauge Galvanized Steel, Plaster Ground Flange - Duct to Diffuser/Register $42.18

$4218
current price $42.1810x10 Ceiling Box with 10" Round Collar - HVAC Vent Connector, 4" High, 26 Gauge Galvanized Steel, Plaster Ground Flange - Duct to Diffuser/Register
03-1547D Sure Grip Box Flange, Chrome - 1.25 in. $16.95

$1695
current price $16.9503-1547D Sure Grip Box Flange, Chrome - 1.25 in.
03-1549 1.5 in. Chrome Plated Sure Grip Box Flange $20.67

$2067
current price $20.6703-1549 1.5 in. Chrome Plated Sure Grip Box Flange
8" x 8" Ceiling Box, w/ 6" Round Collar - Connects Register Vent and Diffuser HVAC $31.99

$3199
current price $31.998" x 8" Ceiling Box, w/ 6" Round Collar - Connects Register Vent and Diffuser HVAC
Decor Grates (4-Pack) ECH410-NKL Eclipse Floor Register, 4x10 Inches, Brushed Nickel Finish From $15.28

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From$1528
Decor Grates (4-Pack) ECH410-NKL Eclipse Floor Register, 4x10 Inches, Brushed Nickel Finish
15 out of 5 Stars. 1 reviews
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Decor Grates (4-Pack) AGH412-BLK Gothic Floor Register, 4x12 Inches, Textured Black Finish From $17.98

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From$1798
Decor Grates (4-Pack) AGH412-BLK Gothic Floor Register, 4x12 Inches, Textured Black Finish
594.5 out of 5 Stars. 59 reviews
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12" x 12" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC $45.99

$4599
current price $45.9912" x 12" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC
12" x 12" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC $45.99

$4599
current price $45.9912" x 12" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC
6" x 6" Ceiling Box, w/ 6" Round Collar - Connects Register Vent and Diffuser HVAC $22.68 Was $31.03

Now$2268
current price Now $22.68, Was $31.03$31.03
6" x 6" Ceiling Box, w/ 6" Round Collar - Connects Register Vent and Diffuser HVAC
8x8 Ceiling Box with 8" Round Collar - HVAC Register Vent Diffuser Connector, 26 Gauge Galvanized Steel, Plaster Ground Flange, Single Wall - Ceiling Air Supply Fitting $25.56 Was $34.87

Now$2556
current price Now $25.56, Was $34.87$34.87
8x8 Ceiling Box with 8" Round Collar - HVAC Register Vent Diffuser Connector, 26 Gauge Galvanized Steel, Plaster Ground Flange, Single Wall - Ceiling Air Supply Fitting
14x14 Ceiling Box with 14" Round Collar - HVAC Register Vent Diffuser Connector; 26 Gauge Galvanized Steel; Plaster Ground Flange; Single Wall - for Ceiling Air Supply $45.06

$4506
current price $45.0614x14 Ceiling Box with 14" Round Collar - HVAC Register Vent Diffuser Connector; 26 Gauge Galvanized Steel; Plaster Ground Flange; Single Wall - for Ceiling Air Supply
12" x 12" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC $50.99

$5099
current price $50.9912" x 12" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC
16x16 Ceiling Box with 14" Round Collar - HVAC Register Vent Diffuser Connector, Galvanized Steel, Plaster Flange, 4" High, 26 Gauge $46.02

$4602
current price $46.0216x16 Ceiling Box with 14" Round Collar - HVAC Register Vent Diffuser Connector, Galvanized Steel, Plaster Flange, 4" High, 26 Gauge
CintBllTer 14" x 14" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC $45.06

$4506
current price $45.06CintBllTer 14" x 14" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC
Decor Grates (4-Pack) LTH410-BLK Lattice Floor Register, 4x10 Inches, Textured Black Finish From $17.98

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From$1798
Decor Grates (4-Pack) LTH410-BLK Lattice Floor Register, 4x10 Inches, Textured Black Finish
24.5 out of 5 Stars. 2 reviews
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Decor Grates (4-Pack) ADH410-NKL Art Deco Floor Register, 4x10 Inches, Brushed Nickel Finish From $17.98

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From$1798
Decor Grates (4-Pack) ADH410-NKL Art Deco Floor Register, 4x10 Inches, Brushed Nickel Finish
214.9 out of 5 Stars. 21 reviews
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CintBllTer 14" x 14" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $45.06

$4506
current price $45.06CintBllTer 14" x 14" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
16" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $46.99 Was $53.99

Now$4699
current price Now $46.99, Was $53.99$53.99
16" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
16" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $45.72

$4572
current price $45.7216" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
16" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $52.99

$5299
current price $52.9916" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
14" x 14" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC $51.99

$5199
current price $51.9914" x 14" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC
10" x 10" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC $35.99

$3599
current price $35.9910" x 10" Ceiling Box, w/ 8" Round Collar - Connects Register Vent and Diffuser HVAC
16" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC $45.72

$4572
current price $45.7216" x 16" Ceiling Box, w/ 14" Round Collar - Connects Register Vent and Diffuser HVAC
12" x 12" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC $45.99

$4599
current price $45.9912" x 12" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC
Flush Fit Smart Register Booster Fan In White With Adaptor Plate Included $69.99

Sponsored
$6999
current price $69.99Flush Fit Smart Register Booster Fan In White With Adaptor Plate Included
11 out of 5 Stars. 1 reviews
B&B Molders RV Floor Register with Damper, Black $14.15 Was $16.40

Sponsored
Now$1415
current price Now $14.15, Was $16.40$16.40
B&B Molders RV Floor Register with Damper, Black
16" x 16" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC $46.99 Was $53.79

Now$4699
current price Now $46.99, Was $53.79$53.79
16" x 16" Ceiling Box, w/ 12" Round Collar - Connects Register Vent and Diffuser HVAC
Other options to consider(171)
Supply Giant PEX-A 90 Degree Elbow Pipe Fitting; Plastic Poly Alloy; 2’’ Expansion Barb Connections; Black From $3.89

6 options
Available in additional 6 optionsFrom$389
Supply Giant PEX-A 90 Degree Elbow Pipe Fitting; Plastic Poly Alloy; 2’’ Expansion Barb Connections; Black
F&L R4 Insulated Galvanized Ceiling Register Box - Connects Register Vent and Diffuser, HVAC Duct Boot" (10" X 4") From $30.99

29 options
Available in additional 29 optionsFrom$3099
F&L R4 Insulated Galvanized Ceiling Register Box - Connects Register Vent and Diffuser, HVAC Duct Boot" (10" X 4")
Oatey Closet Flange with Stainless Ring, 3" or 4" PVC in White - 43495 $20.00 Was $27.72

Now$2000
current price Now $20.00, Was $27.72$27.72
Oatey Closet Flange with Stainless Ring, 3" or 4" PVC in White - 43495
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YNTVV-PEX Fittings, 10pcs 3/4 inch PEX Straight Coupling (4pcs) Degree Elbow (4pcs) PEX Tee (2pcs), Brass Barb Crimp Pipe Hose Fittings (Pack of 10) $34.58

$3458
current price $34.58YNTVV-PEX Fittings, 10pcs 3/4 inch PEX Straight Coupling (4pcs) Degree Elbow (4pcs) PEX Tee (2pcs), Brass Barb Crimp Pipe Hose Fittings (Pack of 10)
Barska 12 inch Standard Register Style Cash Box with Key Lock $65.32

$6532
current price $65.32Barska 12 inch Standard Register Style Cash Box with Key Lock
Moen, Chrome Flange, Corrosion Resistant, Chrome, Pipe Fitting Floor Flange, Floor Flange Was $7.00

Moen, Chrome Flange, Corrosion Resistant, Chrome, Pipe Fitting Floor Flange, Floor Flange
Hubbell Wiring Systems SB3083W Brass 1-Gang Floor Box Rectangular Flat Flange, 4-24/32" Length x 6" Width, Gray $142.44

$14244
current price $142.44Hubbell Wiring Systems SB3083W Brass 1-Gang Floor Box Rectangular Flat Flange, 4-24/32" Length x 6" Width, Gray
YNTVV-12-Pack 1/2 inch PEX Pipe Fittings, 4 Pieces each: Tee, Elbow, and Coupling, No Lead Brass for PEX Pipe Plumbing Projects by $35.35

$3535
current price $35.35YNTVV-12-Pack 1/2 inch PEX Pipe Fittings, 4 Pieces each: Tee, Elbow, and Coupling, No Lead Brass for PEX Pipe Plumbing Projects by
ChicHomey 48-Button Dual Display Cash Register,Thermal Printing, 1000 PLU, ABS White,Tabletop POS-with Money Box, for Restaurant, Supermarket, Retail Store $208.16

$20816
current price $208.16ChicHomey 48-Button Dual Display Cash Register,Thermal Printing, 1000 PLU, ABS White,Tabletop POS-with Money Box, for Restaurant, Supermarket, Retail Store
Anvil Pipe Flange,Cast Iron, Faced and Drilled 0308016807 $129.99 $129.99/1

$12999
current price $129.99$129.99/1
Anvil Pipe Flange,Cast Iron, Faced and Drilled 0308016807
14" x 14" Ceiling Box, w/ 10" Round Collar - Connects Register Vent and Diffuser HVAC $53.99

$5399
current price $53.9914" x 14" Ceiling Box, w/ 10" Round Collar - Connects Register Vent and Diffuser HVAC
YNTVV-3/4 Inch OD 78x51mm Elbow Copper Pipe Fitting, 2 Pack 180 Degree Bend Welding Sweat Solder Connection for HVAC Air Conditioner Plumbing Gas Water Oil $33.73

$3373
current price $33.73YNTVV-3/4 Inch OD 78x51mm Elbow Copper Pipe Fitting, 2 Pack 180 Degree Bend Welding Sweat Solder Connection for HVAC Air Conditioner Plumbing Gas Water Oil
Galvanized 1-1/4-in Floor Flange fits Pipe O.D. 1.66-in $10.98 Was $18.36

Now$1098
current price Now $10.98, Was $18.36$18.36
Galvanized 1-1/4-in Floor Flange fits Pipe O.D. 1.66-in
Can Fan 504115 Steel Flange, 8-Inch $29.00

$2900
current price $29.00Can Fan 504115 Steel Flange, 8-Inch
Supply Giant 5-100PPTE Plastic PEX Poly Alloy Tee Barb Pipe Fitting 1 Inch Pack of 5 From $8.81

3 options
Available in additional 3 optionsFrom$881
Supply Giant 5-100PPTE Plastic PEX Poly Alloy Tee Barb Pipe Fitting 1 Inch Pack of 5
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