all products
Looking for high-quality controls, HVAC, electrical, plumbing, and industrial/residential products? Browse the Blackhawk Supply store catalog today!
View Details
![Midland Metal Mfg. 32554 7322 BRASS FERRULES, Clamps, Hose Ferrules, Smooth Hose Ferrules | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32554_medium.jpg?v=1718748458)
32554 | 7322 BRASS FERRULES, Clamps, Hose Ferrules, Smooth Hose Ferrules | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32554
View Details
![Midland Metal Mfg. 32101 1/4 X 1/4 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32101_medium.jpg?v=1718748405)
32101 | 1 / 4 X 1 / 4 (HB X FEM FLARE SWIVL), Brass Fittings, Hose Barb, Female 45 Deg Flare Swivel | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32101
View Details
![Midland Metal Mfg. 32020 5/8 X 1/2 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32020_medium.jpg?v=1718748364)
32020 | 5 / 8 X 1 / 2 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32020
View Details
![Midland Metal Mfg. 32018 1/2 X 3/4 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32018_medium.jpg?v=1718748353)
32018 | 1 / 2 X 3 / 4 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32018
View Details
![Midland Metal Mfg. 32002 3/16 X 1/8 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32002_medium.jpg?v=1718748350)
32002 | 3 / 16 X 1 / 8 (HOSE BARB X MALE ADPT), Brass Fittings, Hose Barb, Rigid Male Adapter | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32002
View Details
![Midland Metal Mfg. 28222 3/8 X 1/4 MIP RED NIPPLE, Brass Fittings, Pipe, Reducing Hex Nipple | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/28222_medium.jpg?v=1718748136)
28222 | 3 / 8 X 1 / 4 MIP RED NIPPLE, Brass Fittings, Pipe, Reducing Hex Nipple | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 28222
View Details
![Midland Metal Mfg. 12002 3/16 STEEL INVERTED FLARE NUT, Brass Fittings, Brake Lines, Zinc Chromate Steel Nut | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/12002_medium.jpg?v=1718747212)
12002 | 3 / 16 STEEL INVERTED FLARE NUT, Brass Fittings, Brake Lines, Zinc Chromate Steel Nut | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 12002
View Details
![Functional Devices RIB2421B Enclosed Relay 20Amp SPDT 24Vac/dc/120Vac/208-277Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIB2421B_e3404793-c094-423e-8f7c-56fd9247496e_medium.jpg?v=1709156810)
RIB2421B | Enclosed Relay 20Amp SPDT 24Vac / dc / 120Vac / 208-277Vac | Functional Devices
Brand: Functional Devices
SKU: RIB2421B
View Details
![Johnson Controls TE-631GV-2 DUCT PROBE TEMP. SEN. 1K; DUCT PROBE TEMP SENSOR 1K NICKEL SENSOR 4IN PROBE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te6300_7349c4b0-6554-4cdd-9d35-45240ef51c8b_medium.jpg?v=1715734392)
TE-631GV-2 | DUCT PROBE TEMP. SEN. 1K; DUCT PROBE TEMP SENSOR 1K NICKEL SENSOR 4IN PROBE | Johnson Controls
Brand: Johnson Controls
SKU: TE-631GV-2
View Details
![ACI A/AN-R 10K ohm Type III | Room Zone Wall Temperature Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-r-rj6_ee817952-c443-4cce-ac86-1d8d161fa50e_medium.png?v=1718738640)
A / AN-R | 10K ohm Type III | Room Zone Wall Temperature Sensor | ACI
Brand: ACI
SKU: A/AN-R
View Details
![Spears 475-020120 2 TRUE 120 DEG WYE SOCKET 100PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_475-020120_medium.jpg?v=1711298486)
475-020120 | 2 TRUE 120 DEG WYE SOCKET 100PSI | (PG:015) Spears
Brand: Spears
SKU: 475-020120
View Details
![Saginaw SCE-N12FGA44 Filter & Grille Assy. (Black) | 5.91 (H) x 5.91 (W) x 1.15 (D) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sce-n12fga44_medium.png?v=1716235633)
SCE-N12FGA44 | Filter & Grille Assy. (Black) | 5.91 (H) x 5.91 (W) x 1.15 (D) | Saginaw
Brand: Saginaw
SKU: SCE-N12FGA44
View Details
![Spears 457-010G 1 PVC UNION SOCXSOC BUNA SCH40 GRAY | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_857-010_59d84322-a038-4620-9082-e341f7e0fb27_medium.jpg?v=1711298081)
457-010G | 1 PVC UNION SOCXSOC BUNA SCH40 GRAY | (PG:043) Spears
Brand: Spears
SKU: 457-010G
View Details
![Mamac A-520-1-A-1 Pressure Sensor Pitot Tubes | Aluminum | 4 inch | 1/4" Barb | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-520-1-A-1_medium.png?v=1713900877)
A-520-1-A-1 | Pressure Sensor Pitot Tubes | Aluminum | 4 inch | 1 / 4" Barb | Mamac
Brand: Mamac
SKU: A-520-1-A-1
View Details
![Functional Devices RIBU1S Enclosed Relay 10Amp SPST-NO + Override 10-30Vac/dc/120Vac | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBU1S_dc69f2c2-63e2-4847-8c20-ff411d7fa22c_medium.jpg?v=1708365247)
RIBU1S | Enclosed Relay 10Amp SPST-NO + Override 10-30Vac / dc / 120Vac | Functional Devices
Brand: Functional Devices
SKU: RIBU1S
View Details
![Spears CLIC2-015CTS012 1-1/4 IPS&1-1/2 CTS CLIC LIGHT GRAY PIPE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CLIC2-015CTS012_medium.png?v=1711302447)
CLIC2-015CTS012 | 1-1 / 4 IPS&1-1 / 2 CTS CLIC LIGHT GRAY PIPE | (PG:893) Spears
Brand: Spears
SKU: CLIC2-015CTS012
View Details
![Spears 833-012 1-1/4 PVC GROOVED COUPLING GROOVEDXSOC SCH80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_833-012_medium.jpg?v=1711300128)
833-012 | 1-1 / 4 PVC GROOVED COUPLING GROOVEDXSOC SCH80 | (PG:080) Spears
Brand: Spears
SKU: 833-012
View Details
![Spears 417-020B 2 PVC 45 ELBOW SOCKET SCH40 BLACK | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_417-010b_black_029d8ac3-9da8-42cd-bd60-535c9d370b8d_medium.jpg?v=1711297388)
417-020B | 2 PVC 45 ELBOW SOCKET SCH40 BLACK | (PG:011) Spears
Brand: Spears
SKU: 417-020B
View Details
![Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/QFM3160_medium.jpg?v=1692723024)
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
View Details
![Siemens QFA32SS.EWSN Humidity&Temp Room Unit, 2%, selectable RH&T, White, Siemens Logo, No Comm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QFA32SS.EWSN_medium.jpg?v=1715806956)
QFA32SS.EWSN | Humidity&Temp Room Unit, 2%, selectable RH&T, White, Siemens Logo, No Comm | Siemens
Brand: Siemens
SKU: QFA32SS.EWSN
View Details
![Spears 429-585FE 8X6 PVC REDUCING COUPLING ECCENTRIC SOCKET SCH40 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_429-338e_92eada6d-eba3-4b9a-a231-d5a45c818bb8_medium.jpg?v=1711297563)
429-585FE | 8X6 PVC REDUCING COUPLING ECCENTRIC SOCKET SCH40 | (PG:047) Spears
Brand: Spears
SKU: 429-585FE
View Details
![iO HVAC Controls UT32 Titan Universal 3H/2C Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/iO_20Titan_49880fe7-1ca1-4e5e-ab8b-ad358de3f675_medium.jpg?v=1708912831)
UT32 | Titan Universal 3H / 2C Thermostat | iO HVAC Controls
Brand: iO HVAC Controls
SKU: UT32
Committed to customer satisfaction
as experts in All Products
Recently Viewed
Popular Products
View all →![Graco D11021 Husky 205 AC Pump, PP Center Section, AC Balls & PTFE Diaphragm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/D11021-Graco-Husky-205-Plastic-Air-Operated-Double-Diaphragm-Pump-486320_4b7f4380-0c81-46cf-8733-e0bb3b70723d_large.jpg?v=1705596867)
D11021 | Husky 205 AC Pump, PP Center Section, AC Balls & PTFE Diaphragm | Graco
Brand: Graco
SKU: D11021![Schneider Electric MA-418-500 Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA-4_cbeba398-a3d0-4c4f-abe5-f01c00c8509e_large.jpg?v=1717434807)
MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418-500![Schneider Electric MA-418 Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA-4_large.jpg?v=1719328597)
MA-418 | Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418![Veris PW2XX05S Pressure | Wet | NEMA 4 | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_c3edab78-35b4-4596-9a60-6fd13cfb39fc_large.jpg?v=1719511144)
PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
SKU: PW2XX05S![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/E50B1_f7961d3f-980d-42b2-85d0-af98acd6ef71_large.jpg?v=1706922559)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1![Contemporary Controls EIS8-100T 8-Port 10/100Mbps UL-864 EIS Switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/eis_9a0e88f3-1dff-47ba-acfe-120ff71a9fd4_large.jpg?v=1719250534)
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T![Neptronic SHS80-C Duct Mnt Humidity/High Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SKE4-SKS4_SHS80_d0f055ef-aed4-412c-bac8-68bfbd0ae0f2_large.png?v=1717516288)
SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBW01B-EN3_3ae477a4-560b-44f1-8b78-fb44c6bca52d_large.jpg?v=1708365190)
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3