You're in Building Supplies

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Seller

    By Material

    By Building Supplies Type

    By Building Supplies Features

    By Keyword

    Best Seller
    SOCKET CONNECTOR 0.062 DIAMETER SQUARE POST ( 4 PIECES) - 66473-3

    SOCKET CONNECTOR 0.062 DIAMETER SQUARE POST ( 4 PIECES) - 66473-3

    SOCKET CONNECTOR 0.062 DIAMETER SQUARE POSTAMP 66473-3 more

    $7.99

    go to store
    Titan Attachments 49-in Square Bale Spear 3 000 lbs capacity 1 3/4 wide with nut

    Titan Attachments 49-in Square Bale Spear 3 000 lbs capacity 1 3/4 wide with nut

    The Conus 2 United Bale Spear™ by Titan Attachments® has a 3 000-pound capacity and 1.75-inch diameter and uses the C2 weld in the sleeve. more

    $1,239.99

    FREE shipping

    go to store
    Best Seller
    Air Vent 16 in. H x 15 in. W x 3.6 in. L Brown Aluminum Square Metal Roof Vent (Pack of 6)

    Air Vent 16 in. H x 15 in. W x 3.6 in. L Brown Aluminum Square Metal Roof Vent (Pack of 6)

    UH50BR brown square aluminum roof mount vent. It has 50 sq. in. of net free area and has a 9 in. diameter opening. more

    $124.65

    go to store
    MAG-MATE WS400 Magnetic Weld Square,3-3/4x4-3/8in,75lb

    MAG-MATE WS400 Magnetic Weld Square,3-3/4x4-3/8in,75lb

    Magnetic Welding Square, Maximum Pull 75 lb, Overall Height 4.4 in, Overall Length 3.8 in, Overall Width 3.8 in, Positioning Angles 45 Degrees , 90 Degrees , Switchable On/Off Not Switchable, Number of Angles 2, Center Hole Diameter 5/16 in, Features... more

    $22.07

    go to store
    DAYTON 2TGA1 Square Fire Damper,5-3/4 In. W,165 Deg F

    DAYTON 2TGA1 Square Fire Damper,5-3/4 In. W,165 Deg F

    0 In.dia Galvanized Steel Fire Damper, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 5 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan... more

    $57.49

    go to store
    DAYTON 2TGC8 Square Fire Damper,5-3/4 In. W,165 Deg F

    DAYTON 2TGC8 Square Fire Damper,5-3/4 In. W,165 Deg F

    5.75 In.H-W 3.7 In.L Square Spring Fire Damper, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 5 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $69.65

    go to store
    Amagabeli 48Inch X 100Ft Hardware Cloth 1Inch Square Openings Hot-Dipped Galvanized Welded Wire Diameter 17Gauge Wire Mesh Fence Roll For Vegetables Garden Nett | Wayfair

    Amagabeli 48Inch X 100Ft Hardware Cloth 1Inch Square Openings Hot-Dipped Galvanized Welded Wire Diameter 17Gauge Wire Mesh Fence Roll For Vegetables Garden Nett | Wayfair

    48inch X 100ft Hardware Cloth 1inch Square Openings Hot-dipped Galvanized Welded Wire Diameter 17gauge Wire Mesh Fence Roll For Vegetables Garden Netting Rabbit Chicken Coop Animal Enclosure Size: 3 ft. H x 50 ft. W | Amagabeli 48Inch X 100Ft Hardware... more

    $109.99 $102.99

    FREE shipping

    go to store
    Amagabeli 48Inch X 100Ft Hardware Cloth 1Inch Square Openings Hot-Dipped Galvanized Welded Wire Diameter 17Gauge Wire Mesh Fence Roll For Vegetables Garden Nett | Wayfair

    Amagabeli 48Inch X 100Ft Hardware Cloth 1Inch Square Openings Hot-Dipped Galvanized Welded Wire Diameter 17Gauge Wire Mesh Fence Roll For Vegetables Garden Nett | Wayfair

    48inch X 100ft Hardware Cloth 1inch Square Openings Hot-dipped Galvanized Welded Wire Diameter 17gauge Wire Mesh Fence Roll For Vegetables Garden Netting Rabbit Chicken Coop Animal Enclosure Size: 3 ft. H x 50 ft. W | Amagabeli 48Inch X 100Ft Hardware... more

    $109.99 $102.99

    FREE shipping

    go to store
    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    Flashing Base is 19-1/2 x 19-1/2 - Pipe Boot Fits 6-3/4 to 14 Outside Pipe Diameter Continuous Service Temperature Ranges of -58F to 239F (EPDM) Easily Customize Pipe Boot Size on the Job Site With Shears or Heavy Scissors If Trimmed and Installed... more

    $98.13

    FREE shipping

    go to store
    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    Flashing Base is 19-1/2 x 19-1/2 - Pipe Boot Fits 6-3/4 to 14 Outside Pipe Diameter Continuous Service Temperature Ranges of -58F to 239F (EPDM) Easily Customize Pipe Boot Size on the Job Site With Shears or Heavy Scissors If Trimmed and Installed... more

    $98.13

    FREE shipping

    go to store
    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    Flashing Base is 19-1/2 x 19-1/2 - Pipe Boot Fits 6-3/4 to 14 Outside Pipe Diameter Continuous Service Temperature Ranges of -58F to 239F (EPDM) Easily Customize Pipe Boot Size on the Job Site With Shears or Heavy Scissors If Trimmed and Installed... more

    $98.13

    FREE shipping

    go to store
    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    ROUND BASE PIPE FLASHING BOOT: #8 (DFE108B) BLACK Square Base EPDM Flexible Pipe Flashing (For OD Pipe Sizes 6-3/4 - 14 )~Roof Jack Pipe Boot~Pipe Flashing

    Flashing Base is 19-1/2 x 19-1/2 - Pipe Boot Fits 6-3/4 to 14 Outside Pipe Diameter Continuous Service Temperature Ranges of -58F to 239F (EPDM) Easily Customize Pipe Boot Size on the Job Site With Shears or Heavy Scissors If Trimmed and Installed... more

    $98.13

    FREE shipping

    go to store
    1 pc Dayton Square Fire Damper 23-3/4 In. W

    1 pc Dayton Square Fire Damper 23-3/4 In. W

    23.75 In.H-W 3.7 In.L Squ Gravity Fire Dampr Damper Application Fire Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity None Overall Height 23 3/4 in Rough Opening Diameter Not Applicable Rough Opening Shape Square Fits Fan... more

    $168.22

    FREE shipping

    go to store
    1Pack Dayton 2TGC9 Square Fire Damper 7-3/4 In. W 165 Deg F

    1Pack Dayton 2TGC9 Square Fire Damper 7-3/4 In. W 165 Deg F

    7.75 In.H-W 3.7 In.L Square Spring Fire Damper Damper Application Fire Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity None Overall Height 7 3/4 in Rough Opening Diameter Not Applicable Rough Opening Shape Square Fits Fan... more

    $110.41

    go to store
    1Pack Dayton 2TGD2 Square Fire Damper 9-3/4 In. W

    1Pack Dayton 2TGD2 Square Fire Damper 9-3/4 In. W

    9.75 In.H-W 3.7 In.L Square Spring Fire Damper Damper Application Fire Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity None Overall Height 9 3/4 in Rough Opening Diameter Not Applicable Rough Opening Shape Square Fits Fan... more

    $110.24 $99.09

    go to store
    Dayton Square Fire Damper 23-3/4 In. W 2TGG3

    Dayton Square Fire Damper 23-3/4 In. W 2TGG3

    23.75 In.H-W 3.7 In.L Square GStl Fire Dampr Damper Application Fire Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity 4000 fpm Overall Height 23 3/4 in Rough Opening Diameter Not Applicable Rough Opening Shape Square Fits Fan... more

    $221.25 $210.74

    FREE shipping

    go to store
    New RBG51000 Square Galvanized Roof Vent Mill

    New RBG51000 Square Galvanized Roof Vent Mill

    RBG51000 Square Galvanized Roof Vent; Mill; 50 SQIN Net Free Area Per Piece; 16-3/4 x 18-3/4 Base; 9-1/2 Diameter Opening; 8 x 8 Aluminum Screen; Square Dome; 1 Piece Dome Construction For Greater Strength; Louvered On 3 Sides For Maximum Air Flow;... more

    $33.14 $27.14

    go to store
    3m Square Mounting Bracket PR PT4SMB

    3m Square Mounting Bracket PR PT4SMB

    Square Mounting Bracket Fire Rating 3 hr For Pipe Size Not Applicable For Use On Wall Penetrations Floor Penetrations Includes Not Applicable Includes Mounting Hardware Not Applicable Outside Diameter Not Applicable Overall Height 0.75 in Overall... more

    $49.82 $33.24

    FREE shipping

    go to store
    3m Square Mounting Bracket PK2 PT4SSMB

    3m Square Mounting Bracket PK2 PT4SSMB

    Square Mounting Bracket Fire Rating 3 hr For Pipe Size 4 in For Use On Wall Penetrations Floor Penetrations Includes Bracket Screws Includes Mounting Hardware Not Applicable Outside Diameter Not Applicable Overall Height 2 in Overall Length 12 in... more

    $114.22 $96.75

    FREE shipping

    go to store
    1Pack Dayton 2TFX5 Hinged Duct Access Door 12 In. Square

    1Pack Dayton 2TFX5 Hinged Duct Access Door 12 In. Square

    Duct Access Door Door Height 12 in Door Shape Square Door Thickness 1 3/4 in Door Width 12 in Fire Rating Not Rated For Nominal Duct Diameter Not Applicable Hinge Style Tab-In Insulation Material Fiberglass Latch Type Single Cam Material Thickness 24... more

    $74.88 $64.84

    FREE shipping

    go to store
    1Pack Dayton 2TFX6 Hinged Duct Access Door 14 In. Square

    1Pack Dayton 2TFX6 Hinged Duct Access Door 14 In. Square

    Duct Access Door Door Height 14 in Door Shape Square Door Thickness 1 3/4 in Door Width 14 in Fire Rating Not Rated For Nominal Duct Diameter Not Applicable Hinge Style Tab-In Insulation Material Fiberglass Latch Type Single Cam Material Thickness 22... more

    $70.37 $61.86

    FREE shipping

    go to store
    1Pack Dayton 5EFT4 Access Door 14 In Square Galvanized Stl

    1Pack Dayton 5EFT4 Access Door 14 In Square Galvanized Stl

    Duct Access Door Door Height 14 in Door Shape Square Door Thickness 1 3/4 in Door Width 14 in Fire Rating Not Rated For Nominal Duct Diameter Not Applicable Hinge Style Tab-In Insulation Material Fiberglass Latch Type Double Cam Material Thickness 22... more

    $81.24 $70.26

    go to store
    1PACK Dayton 5EFT2 Access Door 10 In Square Galvanized Stl

    1PACK Dayton 5EFT2 Access Door 10 In Square Galvanized Stl

    Duct Access Door Door Height 10 in Door Shape Square Door Thickness 1 3/4 in Door Width 10 in Fire Rating Not Rated For Nominal Duct Diameter Not Applicable Hinge Style Tab-In Insulation Material Fiberglass Latch Type Double Cam Material Thickness 24... more

    $64.76 $56.18

    go to store
    1pack Dayton 2TFX4 Hinged Duct Access Door 10 In. Square

    1pack Dayton 2TFX4 Hinged Duct Access Door 10 In. Square

    Duct Access Door Door Height 10 in Door Shape Square Door Thickness 1 3/4 in Door Width 10 in Fire Rating Not Rated For Nominal Duct Diameter Not Applicable Hinge Style Tab-In Insulation Material Fiberglass Latch Type Single Cam Material Thickness 24... more

    $61.21 $49.85

    FREE shipping

    go to store
    120051212117 Square Gable Vent White - 12 x 12 in.

    120051212117 Square Gable Vent White - 12 x 12 in.

    Features Square Gable Vent Color : White Material : Plastic Opening Width : 12 Opening Length : 12 Depth : 1-11/16 Finish : Wood Grain Exterior Diameter : 1.7 Exterior Width : 14-3/16 Coverage Area : 44 sq. ft Fully screened Maintenance free... more

    $57.02

    FREE shipping

    go to store
    DAYTON 3HGJ9 Square Fire/Smoke Damper,7-3/4 In. W

    DAYTON 3HGJ9 Square Fire/Smoke Damper,7-3/4 In. W

    7.75 In.H 21 In.L 8 In.W GalvStl Fire/Smke Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 7 3/4 in, Overall Length 21 in, Rough Opening Shape Square, For Duct Shape Square, Overall... more

    $551.99

    go to store
    DAYTON 3HGJ5 Square Fire/Smoke Damper,11-3/4 In. H

    DAYTON 3HGJ5 Square Fire/Smoke Damper,11-3/4 In. H

    11.75 In.H 16 In.L 12 In.W Motrzd Fire/Smke Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 11 3/4 in, Overall Length 16 in, Rough Opening Shape Square, For Duct Shape Square,... more

    $609.99

    go to store
    DAYTON 3HGK5 Square Fire/Smoke Damper,23-3/4 In. W

    DAYTON 3HGK5 Square Fire/Smoke Damper,23-3/4 In. W

    23.75 In.H 16 In.L 24 In.W GStl Fire/Smke Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 23 3/4 in, Overall Length 16 in, Rough Opening Shape Square, For Duct Shape Square, Overall... more

    $749.99

    go to store
    DAYTON 2TGA4 Square Fire Damper,9-3/4 In. W

    DAYTON 2TGA4 Square Fire Damper,9-3/4 In. W

    9.75 In.H-W 3.7 In.L Square Gravity Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 9 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $59.15

    go to store
    DAYTON 2TGF9 Square Fire Damper,15-3/4 In. W

    DAYTON 2TGF9 Square Fire Damper,15-3/4 In. W

    15.75 In.H-W 3.7 In.L Square GStl Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 13 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $114.99

    go to store
    DAYTON 2TGD6 Square Fire Damper,11-3/4 In. W

    DAYTON 2TGD6 Square Fire Damper,11-3/4 In. W

    11.75 In.H-W 3.7 In.L Square Spring Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 11 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $90.79

    go to store
    DAYTON 2TGA2 Square Fire Damper,7-3/4 In. W,165 Deg F

    DAYTON 2TGA2 Square Fire Damper,7-3/4 In. W,165 Deg F

    7.75 In.H-W 3.7 In.L Square Gravity Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 7 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $55.19

    go to store
    DAYTON 2TGC1 Square Fire Damper,13-3/4 In. W

    DAYTON 2TGC1 Square Fire Damper,13-3/4 In. W

    13.75 In.H-W 3.7 In.L Squ Gravity Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 13 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan... more

    $97.75

    go to store
    DAYTON 2TGC9 Square Fire Damper,7-3/4 In. W,165 Deg F

    DAYTON 2TGC9 Square Fire Damper,7-3/4 In. W,165 Deg F

    7.75 In.H-W 3.7 In.L Square Spring Fire Damper, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 7 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $72.19

    go to store
    DAYTON 2TGE5 Square Fire Damper,23-3/4 In. W

    DAYTON 2TGE5 Square Fire Damper,23-3/4 In. W

    23.75 In.H-W 3.7 In.L Square Spring Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 23 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $124.99

    go to store
    DAYTON 2TGA8 Square Fire Damper,11-3/4 In. W

    DAYTON 2TGA8 Square Fire Damper,11-3/4 In. W

    11.75 In.H-W 3.7 In.L Squ Gravity Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 11 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan... more

    $75.69

    go to store
    DAYTON 2TGC5 Square Fire Damper,17-3/4 In. W

    DAYTON 2TGC5 Square Fire Damper,17-3/4 In. W

    17.75 In.H-W 3.7 In.L Squ Gravity Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 13 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan... more

    $107.99

    go to store
    DAYTON 2TGE9 Square Fire Damper,9-3/4 In. W

    DAYTON 2TGE9 Square Fire Damper,9-3/4 In. W

    9.75 In.H-W 3.7 In.L Square GStl Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 9 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits... more

    $81.75

    go to store
    DAYTON 2TGC7 Square Fire Damper,23-3/4 In. W

    DAYTON 2TGC7 Square Fire Damper,23-3/4 In. W

    23.75 In.H-W 3.7 In.L Squ Gravity Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 23 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan... more

    $109.99

    go to store
    DAYTON 2TGC4 Square Fire Damper,15-3/4 In. W

    DAYTON 2TGC4 Square Fire Damper,15-3/4 In. W

    15.75 In.H-W 3.7 In.L Squ Gravity Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 13 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Square, Fits Fan... more

    $97.39

    go to store

    More information about Building Supplies

    Best prices on 3 hx14 diameter 3 hx16, Square in Building Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.