Wishlist Quick view GRI GEORGE RISK GRI George Risk Industries 4532L 2 floor mount overhead w/… $36.34 The 4532 is a miniature, low-profile reed switch in cast aluminum for durability in harsh environments. The 4532 features a wide working gap of up to 3" with two feet of heavy-duty armored cable for... Add to Cart Add to Wishlist
Wishlist Quick view GRI GEORGE RISK GRI George Risk Industries 8080-TWG-B recessed 3/4" wide g… $34.24 George Risk Industries 8080-TWG-B recessed 3/4" wide gap, brown Also known as -G.R.I. Telemark Corp. 3/ 4 REC STL DR 3/ 4 TERM BRN - GI-8080TWGB Add to Cart Add to Wishlist
Wishlist Quick view GRI GEORGE RISK GRI George Risk Industries 8080-TWG-W recessed 3/4" wide g… $34.24 George Risk Industries 8080-TWG-W recessed 3/4" wide gap, white Also known as -G.R.I. Telemark Corp. 3/ 4 REC STL DR 3/ 4 TERM WHT - GI-8080TWGW Add to Cart Add to Wishlist
Wishlist Quick view GRI GEORGE RISK GRI GEORGE RISK INDUSTRIES GRI 20036 GRI 200-36 INDUSTRIAL… $48.34 The G.R.I. 200 series is referenced and produced as an industrial grade floor mount switch. Primarily used for the protection of overhead doors where the operation of heavy motorized traffic would... Add to Cart Add to Wishlist
Wishlist Quick view GRI GEORGE RISK GRI GEORGE RISK INDUSTRIES MM400 GRI MM400 BARE MAG - EA P… $17.81 GEORGE RISK INDUSTRIES MM400 GRI MM400 BARE MAG - EA Also known as -G.R.I. Telemark Corp. MAG 3/ 8 D RARE EARTH - GI-MM400 Add to Cart Add to Wishlist
Wishlist Quick view GRI George Risk Industries 20RS-T-W 3/8" PRESS FIT TERM 1/2" WHT $18.75 George Risk Industries 20RS-T-W 3/8" PRESS FIT TERM 1/2" WHT Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 4612 Mini Curtain Door Switch $63.87 4612 Mini Curtain Door Switch - Up To 3" Travel - Reversible Probe Assembly - Left or Right Installation - Install Probe Top or Bottom - 3™ Armored Cable Standard - Magnet Mounts in Door... Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI - 4561 Mercury Tilt Sensor $29.14 GRI 4561 Mercury Tilt Sensor/10 Degree Maximum Differential Angle Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 18012WGBR Recessed 3/4" Steel Door, Closed Loop, Wide Gap, Brown $24.70 The GRI 180 Series is the industry standard 3/4" diameter recessed steel door switch set with 12" leads. 180 Series Standard Features -Lifetime Warranty -Colors: White, Mahogany, Grey or Black -UL... Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 180RS-12-B (BROWN) $7.79 GRI 180RS-12-B (BROWN) RECESSED 3/4" STEEL DOOR STUBBY,BAG OF 10,BROWN GRI 180RS-12-B (BROWN) RECESSED 3/4" STEEL DOOR STUBBY,BAG OF 10,BROWN Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 190-12-B 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 17… $30.34 The GRI 180 Series is the industry standard 3/4" diameter recessed steel door switch set with 12" leads. The 184 Series is a 1" diameter switch set.The innovative GRI 8080-T Series is a 3/4" diameter... Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 195-12 3/4" Steel Door Recessed Switch Set, Standard Gap, 5W, 175V… $35.14 The GRI 180 Series is the industry standard 3/4" diameter recessed steel door switch set with 12" leads. The 184 Series is a 1" diameter switch set.The innovative GRI 8080-T Series is a 3/4" diameter... Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 199-12WG 1" Steel Door Recessed Switch Set, Wide Gap, 5W, 175VDC, … $33.94 The GRI 180 Series is the industry standard 3/4" diameter recessed steel door switch set with 12" leads. The 184 Series is a 1" diameter switch set.The innovative GRI 8080-T Series is a 3/4" diameter... Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 20RS-12-W (SINGLES) G.R.I. Telemark Corp $32.01 3/ 8" Short Rec. Sw Set W/ Mm-9Rs Mag, 1/ 2" Gap Whit Also known as -G.R.I. Telemark Corp. 3/ 8 D PRESS FIT LEAD 1/ 2 WHT - GI-20RS12W Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 2600 12 Volt DC Water Sensor $44.25 Will detect any conductive non flammable liquid Ideal anywhere water damage could occur Automatic Reset Available in gray only 6 foot jacketed lead standard Add to Cart Add to Wishlist
Wishlist Quick view GRI GRI 2800 Surface Mount Water Sensor $43.54 Undetected water damage such as that caused by leaking pipes or corroded water heaters cost homeowners tens of thousands of dollars each year. Such repairs are time consuming and costly to correct... Add to Cart Add to Wishlist