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George Risk Industries

Discover an extensive selection of George Risk Industries products at The Builders Supply. As a trusted name in hardware for architectural builders, we offer a wide range of high-quality items designed to meet your specific needs. Explore our diverse inventory, featuring everything from security systems to innovative access control solutions. With hundreds of leading brands available, you can find the perfect components for your projects, ensuring durability and reliability. Whether you're a contractor or a DIY enthusiast, our curated collection makes it easy to source premium hardware that elevates your work. Shop George Risk Industries and experience unparalleled quality and performance—all at competitive prices. Trust The Builders Supply for all your architectural hardware needs and enjoy seamless online shopping with fast shipping options. Your next project starts here!

Products [90]

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GRI 100-TC-W Mini Surface Magnetic Contact Switch Set, 1in Gap, Closed Loop, White
GRI 100-TC-W Mini Surface Magnetic Contact Switch Set, 1in Gap, Closed Loop, White
$6.66
In Stock
Buy
GRI 180-12WG-B Steel Door Contact Wide Gap Br
GRI 180-12WG-B Steel Door Contact Wide Gap Br
$10.71
In Stock
Buy
GRI 29A-W Surface Mount Contact N/c
GRI 29A-W Surface Mount Contact N/c
$6.08
In Stock
Buy
GRI 4400A N/c Contact W/armored Cable
GRI 4400A N/c Contact W/armored Cable
$57.84
In Stock
Buy
GRI 4532DL-36 Overhead Commercial Door Magnetic Contact Switch Set with Armored Cable
GRI 4532DL-36 Overhead Commercial Door Magnetic Contact Switch Set with Armored Cable
$66.39
In Stock
Buy
GRI 4700-A Track Mount 1.75-2.75in Closed Wide Gap
GRI 4700-A Track Mount 1.75-2.75in Closed Wide Gap
$88.67
In Stock
Buy
GRI 8080-T-B 3/4 Recess Closed Loop
GRI 8080-T-B 3/4 Recess Closed Loop
$7.64
In Stock
Buy
GRI 8080-T-G 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, Gray
GRI 8080-T-G 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, Gray
$7.64
In Stock
Buy
GRI E-Z58 SP-W E-Z Duct Splice or Coupling, 6 Pack, White
GRI E-Z58 SP-W E-Z Duct Splice or Coupling, 6 Pack, White
$10.42
In Stock
Buy
GRI E-Z58 TEE-W E-Z Duct T Connector, 6 Pack, White
GRI E-Z58 TEE-W E-Z Duct T Connector, 6 Pack, White
$15.28
In Stock
Buy
GRI N20RS-T-W-ISO +3/8in Recess (Flush Mount) Stubby Closed Loop
GRI N20RS-T-W-ISO +3/8in Recess (Flush Mount) Stubby Closed Loop
$3.74
In Stock
Buy
GRI TSC-20 Tamper Switch Clip Mount Closed
GRI TSC-20 Tamper Switch Clip Mount Closed
$13.91
In Stock
Buy
GRI 100-T-B Mini Surface Mount Magnetic Contact Switch Set, Closed Loop, Brown
GRI 100-T-B Mini Surface Mount Magnetic Contact Switch Set, Closed Loop, Brown
$6.45
In Stock
Buy
GRI 100-T-W Mini Surface Magnetic Contact Switch Set, 1in Gap, Closed Loop, White
GRI 100-T-W Mini Surface Magnetic Contact Switch Set, 1in Gap, Closed Loop, White
$6.45
In Stock
Buy
GRI 199-12WG-B 1in Recessed Magnetic Contact Switch Set, 3/4in Gap, 12in Leads, Brown
GRI 199-12WG-B 1in Recessed Magnetic Contact Switch Set, 3/4in Gap, 12in Leads, Brown
$27.65
In Stock
Buy
GRI E-Z58 EC-W E-Z Duct 5/8in x 1/2in End Cap, Adhesive Backing, White, Bag of 6
GRI E-Z58 EC-W E-Z Duct 5/8in x 1/2in End Cap, Adhesive Backing, White, Bag of 6
$10.42
In Stock
Buy
GRI E-Z58 RA-W E-Z Duct 5/8
GRI E-Z58 RA-W E-Z Duct 5/8" x 1/2" Right Angle Connector, 6-Pack, Adhesive Backing, White
$10.42
In Stock
Buy
GRI 184-12WG-W 1in Steel Door/closed Loop/wide Gap - W
GRI 184-12WG-W 1in Steel Door/closed Loop/wide Gap - W
$11.28
In Stock
Buy
GRI 199-12WG-W 1
GRI 199-12WG-W 1" Recessed Magnetic Contact Switch Set, 3/4" Gap, 12" Leads, UL Listed, White
$27.65
In Stock
Buy
GRI 2020-12-W 3/8in Recess Press To Fit Closed Loop
GRI 2020-12-W 3/8in Recess Press To Fit Closed Loop
$4.98
In Stock
Buy
GRI 2800-G Surface Mount Water Contact, 6ft Lead, Normally Closed, 5-24 VDC, Gray
GRI 2800-G Surface Mount Water Contact, 6ft Lead, Normally Closed, 5-24 VDC, Gray
$32.63
In Stock
Buy
GRI 400WG-W 4in Commercial Surface Mount Magnetic Contact Switch Set, Wide Gap, White
GRI 400WG-W 4in Commercial Surface Mount Magnetic Contact Switch Set, Wide Gap, White
$16.99
In Stock
Buy
GRI E-Z58 DC-W E-Z Duct 5/8
GRI E-Z58 DC-W E-Z Duct 5/8" x 1/2" Drop Ceiling Connector, 6-Pack, Adhesive Backing, White
$10.42
In Stock
Buy
GRI E-Z58 OC-W E-Z Duct 5/8
GRI E-Z58 OC-W E-Z Duct 5/8" x 1/2" Outside Corner Connector, Bag of 6, White
$10.42
In Stock
Buy
GRI E-Z58 SG-W E-Z Duct Single Gang Junction Box, 3.5in W x 5.20in H x 2in D, White
GRI E-Z58 SG-W E-Z Duct Single Gang Junction Box, 3.5in W x 5.20in H x 2in D, White
$13.25
In Stock
Buy
GRI N2020-TWG-W 3/8in Recessed Magnetic Contact with Rare Earth Magnet, Screw Terminals, White
GRI N2020-TWG-W 3/8in Recessed Magnetic Contact with Rare Earth Magnet, Screw Terminals, White
$8.22
In Stock
Buy
GRI 180-12WG-WH 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, UL Listed
GRI 180-12WG-WH 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, UL Listed
$10.71
In Stock
Buy
GRI 184-12WG-G 1in Steel Door Recessed Magnetic Contact, Closed Loop, Wide Gap - Gray
GRI 184-12WG-G 1in Steel Door Recessed Magnetic Contact, Closed Loop, Wide Gap - Gray
$11.28
In Stock
Buy
GRI 29C-W Surface Mount Spdt W/ Covers
GRI 29C-W Surface Mount Spdt W/ Covers
$14.34
In Stock
Buy
GRI 4460A Mini Alum Surface Mount
GRI 4460A Mini Alum Surface Mount
$21.44
In Stock
Buy
GRI 5065-W 3/8in Recessed Flush Mount Contact, 1in Gap, 12in Leads, Closed Loop, White
GRI 5065-W 3/8in Recessed Flush Mount Contact, 1in Gap, 12in Leads, Closed Loop, White
$3.96
Ship time varies. We email you if your order is delayed.
Buy
GRI 6644 Resistor Pack 8 Watt W/ 2 Blue Leads
GRI 6644 Resistor Pack 8 Watt W/ 2 Blue Leads
$5.70
In Stock
Buy
GRI AC184-12-G 1
GRI AC184-12-G 1" Recessed Magnetic Contact Switch Set, Dual Function, SPDT, UL Listed, Gray
$51.81
In Stock
Buy
GRI MC-180 Door Channel Magnet
GRI MC-180 Door Channel Magnet
$6.08
In Stock
Buy
GRI WIREMOLDKIT KIT - Corner Elbow Stick with E-Z 58 Components
GRI WIREMOLDKIT KIT - Corner Elbow Stick with E-Z 58 Components
$158.73
In Stock
Buy
GRI 180RS-12-G 1
GRI 180RS-12-G 1" Recessed Magnetic Contact Switch Set, Short Length, Closed Loop for Steel Door
$8.69
In Stock
Buy
GRI 184-12-WG-B 1in Steel Door/closed Loop/wide Gap - B
GRI 184-12-WG-B 1in Steel Door/closed Loop/wide Gap - B
$11.28
In Stock
Buy
GRI 29A-B Commercial Surface Mount Magnetic Contact Switch Set, 2-1/2in, Brown
GRI 29A-B Commercial Surface Mount Magnetic Contact Switch Set, 2-1/2in, Brown
$6.08
In Stock
Buy
GRI DS-01-W Short Roller Ball Contact Switch, 360 Access, 12in Leads, Closed Loop, White
GRI DS-01-W Short Roller Ball Contact Switch, 360 Access, 12in Leads, Closed Loop, White
$10.33
In Stock
Buy
GRI SRC-12 12in 2 Conductor Weather Pack Sealed Cable Connector for Moisture Resistance
GRI SRC-12 12in 2 Conductor Weather Pack Sealed Cable Connector for Moisture Resistance
$18.16
In Stock
Buy
GRI 199-12WG-G 1
GRI 199-12WG-G 1" Recessed Magnetic Contact Switch Set, 3/4" Gap, 12" Leads, UL Listed, Gray
$27.65
In Stock
Buy
GRI 4460IND Mini Aluminum Surface Mount Magnetic Contact Switch Set with 19in Leads
GRI 4460IND Mini Aluminum Surface Mount Magnetic Contact Switch Set with 19in Leads
$15.68
In Stock
Buy
GRI E-Z58 IC-W E-Z Duct 5/8
GRI E-Z58 IC-W E-Z Duct 5/8" x 1/2" Inside Corner Connector, 6-Pack, Adhesive, White
$10.42
In Stock
Buy
GRI E-Z75 COM E-Z Duct Combo Pack 2 Inside/Outside Corners, Splice, Right Angle, Tee, End Cap
GRI E-Z75 COM E-Z Duct Combo Pack 2 Inside/Outside Corners, Splice, Right Angle, Tee, End Cap
$26.24
In Stock
Buy
GRI 2020-12-B 3/8in Recessed Magnetic Contact Switch Set, 1/2in Gap, 12in Leads, Brown
GRI 2020-12-B 3/8in Recessed Magnetic Contact Switch Set, 1/2in Gap, 12in Leads, Brown
$4.98
In Stock
Buy
GRI 4532L Magnetic Contact Switch Set for Overhead Doors, 3.5in Long, 24in Cable
GRI 4532L Magnetic Contact Switch Set for Overhead Doors, 3.5in Long, 24in Cable
$30.45
In Stock
Buy
GRI 8080-T-W 3/4 Recess Closed Loop
GRI 8080-T-W 3/4 Recess Closed Loop
$7.64
In Stock
Buy
GRI 180-12-BL 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, 12in Leads, Black
GRI 180-12-BL 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, 12in Leads, Black
$7.64
In Stock
Buy
GRI 180-12-W Sensor Packages
GRI 180-12-W Sensor Packages
$7.64
In Stock
Buy
GRI 8080-T-BL 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, Black
GRI 8080-T-BL 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, Black
$7.64
In Stock
Buy
GRI 8080-TOC-B 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Brown
GRI 8080-TOC-B 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Brown
$12.30
In Stock
Buy
GRI 8080-TOC-BL 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Black
GRI 8080-TOC-BL 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Black
$12.30
In Stock
Buy
GRI 8080-TOC-W 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Closed Loop, White
GRI 8080-TOC-W 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Closed Loop, White
$12.30
In Stock
Buy
GRI 8585-T-B 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, Open Loop, Brown
GRI 8585-T-B 3/4in Recessed Magnetic Contact Switch Set, 1/2in Gap, Open Loop, Brown
$10.39
In Stock
Buy
GRI 8585-T-W 3/4in Recessed Magnetic Contact Switch Set, Open Loop, Screw Terminals, White
GRI 8585-T-W 3/4in Recessed Magnetic Contact Switch Set, Open Loop, Screw Terminals, White
$10.39
In Stock
Buy
GRI E-Z58 6-W E-Z Duct 5/8
GRI E-Z58 6-W E-Z Duct 5/8"x1/2" Raceway, 6ft, Bag of 6, Adhesive Backing, White
$106.65
In Stock
Buy
GRI GR1840 Oval Channel Insert Magnet for Wide/Narrow Metal Door Top Channel
GRI GR1840 Oval Channel Insert Magnet for Wide/Narrow Metal Door Top Channel
$7.91
In Stock
Buy
GRI 195-12WG-W 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, UL Listed, White
GRI 195-12WG-W 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, UL Listed, White
$24.49
In Stock
Buy
GRI 6644-1 Pack, Resistor 2-1K 1/8 Watt
GRI 6644-1 Pack, Resistor 2-1K 1/8 Watt
$5.70
In Stock
Buy
GRI GR3045 Panic Switch, Under Desk or Counter, 2 Screw Terminals
GRI GR3045 Panic Switch, Under Desk or Counter, 2 Screw Terminals
$39.12
In Stock
Buy
GRI 4545-36W 3/8in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, 36in Leads
GRI 4545-36W 3/8in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, 36in Leads
$32.69
In Stock
Buy
GRI 100-TC-B Mini Surface Magnetic Contact Switch Set, 1in Gap, Closed Loop, Brown
GRI 100-TC-B Mini Surface Magnetic Contact Switch Set, 1in Gap, Closed Loop, Brown
$6.66
In Stock
Buy
GRI 2020-T-B 3/8in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, Brown
GRI 2020-T-B 3/8in Recessed Magnetic Contact Switch Set, 1/2in Gap, Closed Loop, Brown
$5.94
Ship time varies. We email you if your order is delayed.
Buy
GRI 2020-TWG-B 3/8in Recessed Magnetic Contact Switch Set, 3/4in Wide Gap, Closed Loop, Brown
GRI 2020-TWG-B 3/8in Recessed Magnetic Contact Switch Set, 3/4in Wide Gap, Closed Loop, Brown
$6.76
Ship time varies. We email you if your order is delayed.
Buy
GRI 20RS-12-B Miniature Magnetic Contact Recessed Switch Set, 3/8in, Short Length, Brown
GRI 20RS-12-B Miniature Magnetic Contact Recessed Switch Set, 3/8in, Short Length, Brown
$7.41
In Stock
Buy
GRI DS-01-B Short Roller Ball Contact Switch, 360 Access, 12in Leads, Closed Loop, Brown
GRI DS-01-B Short Roller Ball Contact Switch, 360 Access, 12in Leads, Closed Loop, Brown
$12.16
In Stock
Buy
GRI 4405-A Industrial Surface Mount Contact
GRI 4405-A Industrial Surface Mount Contact
$88.31
In Stock
Buy
GRI 4402AB Industrial Surface Mount Contact
GRI 4402AB Industrial Surface Mount Contact
$93.85
In Stock
Buy
GRI 4402-A Industrial Surface Mount Contact
GRI 4402-A Industrial Surface Mount Contact
$70.76
In Stock
Buy
GRI 230-36 Overhead Door Contact
GRI 230-36 Overhead Door Contact
$77.44
In Stock
Buy
GRI 4532D-36 Overhead Door Contact
GRI 4532D-36 Overhead Door Contact
$73.41
Ship time varies. We email you if your order is delayed.
Buy
GRI 200-36 Floor Mount Magnetic Contact Switch Set with 36in Armored Cable
GRI 200-36 Floor Mount Magnetic Contact Switch Set with 36in Armored Cable
$48.50
In Stock
Buy
GRI 180-12WG-W Recessed Steel Door Contact
GRI 180-12WG-W Recessed Steel Door Contact
$12.61
In Stock
Buy
GRI 280-36 Overhead Door Contact
GRI 280-36 Overhead Door Contact
$80.97
In Stock
Buy
GRI 4400AB High Security Switch Set
GRI 4400AB High Security Switch Set
$78.15
Ship time varies. We email you if your order is delayed.
Buy
GRI N2020-TWG-B 3/8in Recessed Magnetic Contact with Rare Earth Magnet, Brown, Screw Terminals
GRI N2020-TWG-B 3/8in Recessed Magnetic Contact with Rare Earth Magnet, Brown, Screw Terminals
$8.22
Ship time varies. We email you if your order is delayed.
Buy
GRI 2600T Water Sensor Relay, Normally Closed, 12V DC, Auto Reset, 1/4in Gap
GRI 2600T Water Sensor Relay, Normally Closed, 12V DC, Auto Reset, 1/4in Gap
$52.66
Ship time varies. We email you if your order is delayed.
Buy
GRI MM-400 Mini Rare Earth Magnet 3/8in Diameter x 1/8in Thick
GRI MM-400 Mini Rare Earth Magnet 3/8in Diameter x 1/8in Thick
$2.52
Ship time varies. We email you if your order is delayed.
Buy
GRI AC184-12-B 1
GRI AC184-12-B 1" Recessed Magnetic Contact Switch Set, Dual Function, SPDT, UL Listed, Brown
$50.60
Ship time varies. We email you if your order is delayed.
Buy
GRI AC184-12-W 1
GRI AC184-12-W 1" Recessed Magnetic Contact Switch Set, Dual Function, SPDT, UL Listed, White
$50.60
Ship time varies. We email you if your order is delayed.
Buy
GRI E-Z75 DG-W E-Z Duct Double Gang Junction Box, 5in W x 5in H x 2in D, White
GRI E-Z75 DG-W E-Z Duct Double Gang Junction Box, 5in W x 5in H x 2in D, White
$21.81
Ship time varies. We email you if your order is delayed.
Buy
GRI TS-20 3/8in Recessed Tamper Switch, Adjustable Plunger, 12in Leads, Closed Loop
GRI TS-20 3/8in Recessed Tamper Switch, Adjustable Plunger, 12in Leads, Closed Loop
$10.59
Ship time varies. We email you if your order is delayed.
Buy
GRI N2020-12-B 3/8in Recessed Magnetic Contact with Rare Earth Magnet, 12in Leads, Brown
GRI N2020-12-B 3/8in Recessed Magnetic Contact with Rare Earth Magnet, 12in Leads, Brown
$5.67
Ship time varies. We email you if your order is delayed.
Buy
GRI DS-01-T-B Short Roller Ball Contact Switch, 360 Access, Screw Terminals, Closed Loop, Brown
GRI DS-01-T-B Short Roller Ball Contact Switch, 360 Access, Screw Terminals, Closed Loop, Brown
$10.24
Ship time varies. We email you if your order is delayed.
Buy
GRI 8080-TWG-B 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Closed Loop, Brown
GRI 8080-TWG-B 3/4in Recessed Magnetic Contact Switch Set for Steel Doors, Closed Loop, Brown
$10.71
In Stock
Buy
GRI 8296-25 Armored Cable, 7/32in ID, 25ft
GRI 8296-25 Armored Cable, 7/32in ID, 25ft
$98.88
In Stock
Buy
GRI 8868 Water Resistant Armored Cable Junction Box Connector, Fits 5702 8296, 5 Pack
GRI 8868 Water Resistant Armored Cable Junction Box Connector, Fits 5702 8296, 5 Pack
$7.92
In Stock
Buy
GRI CL8950 Steel Cable Clamp, .312 Diameter, Pack of 10
GRI CL8950 Steel Cable Clamp, .312 Diameter, Pack of 10
$0.81
In Stock
Buy
GRI 195-12WG-B 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, Brown, UL Listed
GRI 195-12WG-B 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, Brown, UL Listed
$24.49
Ship time varies. We email you if your order is delayed.
Buy
GRI 180-12WG-BL 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, UL Listed, Black
GRI 180-12WG-BL 3/4in Recessed Magnetic Contact Switch Set, Wide Gap, 12in Leads, UL Listed, Black
$10.71
In Stock
Buy
Exit View All
Discover an extensive selection of George Risk Industries products at The Builders Supply, your trusted online source for top-quality hardware and architectural supplies. Our diverse range includes innovative solutions for security, monitoring, and control systems designed to meet the needs of builders and contractors. Explore high-performance brands that prioritize durability and reliability. Whether you’re looking for door alarms, sensors, or other essential hardware components, we provide everything you need to complete your projects with confidence. Shop with us today and experience unparalleled customer service and competitive pricing on all George Risk Industries products. Elevate your building projects with the finest hardware from leading manufacturers at The Builders Supply—your one-stop shop for all architectural builder needs. Visit us now at thebuilderssupply.com!
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