STI
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STI-1200CP6 STI
STIOriginal price $434.74 - Original price $434.74Original price$434.74$434.74 - $434.74Current price $434.74Stopper II w/o Horn Fl Mt - red horn housing - 6 pack
Original price $434.74 - Original price $434.74Original price$434.74$434.74 - $434.74Current price $434.74 -
STI-1210A STI
STIOriginal price $75.03 - Original price $75.03Original price$75.03$75.03 - $75.03Current price $75.03HORN/STROBE DAMAGE STOPPER W/ENC BKBX, 4" DEEP
Original price $75.03 - Original price $75.03Original price$75.03$75.03 - $75.03Current price $75.03 -
STI-1210B STI
STIOriginal price $69.50 - Original price $69.50Original price$69.50$69.50 - $69.50Current price $69.50Horn/Strobe Damage Stopper w/Double-Gang Outlet Box
Original price $69.50 - Original price $69.50Original price$69.50$69.50 - $69.50Current price $69.50 -
STI-1210C STI
STIOriginal price $52.87 - Original price $52.87Original price$52.87$52.87 - $52.87Current price $52.87HORN/STROBE DAMAGE STOPPER W/EXTERNAL MOUNTING TABS
Original price $52.87 - Original price $52.87Original price$52.87$52.87 - $52.87Current price $52.87 -
STI-1210D STI
STIOriginal price $60.97 - Original price $60.97Original price$60.97$60.97 - $60.97Current price $60.97Horn/Strobe Fire Signal w/ 3" Deep Frame
Original price $60.97 - Original price $60.97Original price$60.97$60.97 - $60.97Current price $60.97 -
STI-1210E STI
STIOriginal price $50.32 - Original price $50.32Original price$50.32$50.32 - $50.32Current price $50.32Horn/Strobe Damage Stopper w/Open Bkbx for Fl Mt
Original price $50.32 - Original price $50.32Original price$50.32$50.32 - $50.32Current price $50.32 -
STI-1215 STI
STIOriginal price $50.78 - Original price $50.78Original price$50.78$50.78 - $50.78Current price $50.78Stopper Dome for Horn/Speaker/Strobe, Fl Mt
Original price $50.78 - Original price $50.78Original price$50.78$50.78 - $50.78Current price $50.78 -
STI-1217 STI
STIOriginal price $57.91 - Original price $57.91Original price$57.91$57.91 - $57.91Current price $57.91Stopper Dome for Horn/Speaker/Strobe w/Open Bkbx
Original price $57.91 - Original price $57.91Original price$57.91$57.91 - $57.91Current price $57.91 -
STI-1219 STI
STIOriginal price $72.41 - Original price $72.41Original price$72.41$72.41 - $72.41Current price $72.41Stopper Dome for Horn/Speaker/Strobe w/Enc Bkbx
Original price $72.41 - Original price $72.41Original price$72.41$72.41 - $72.41Current price $72.41 -
STI-1221A STI
STIOriginal price $75.03 - Original price $75.03Original price$75.03$75.03 - $75.03Current price $75.03STROBE DAMAGE STOPPER W/ENC BKBX, 4" DEEP
Original price $75.03 - Original price $75.03Original price$75.03$75.03 - $75.03Current price $75.03 -
STI-1221A4X STI
STIOriginal price $120.42 - Original price $120.42Original price$120.42$120.42 - $120.42Current price $120.42Strobe Damage Stopper w/Enc Bkbx, 4" Deep NEMA 4X
Original price $120.42 - Original price $120.42Original price$120.42$120.42 - $120.42Current price $120.42 -
STI-1221A4X-WD STI
STIOriginal price $235.09 - Original price $235.09Original price$235.09$235.09 - $235.09Current price $235.09Product Overview This weatherproof Type 4X enclosed back box with protective cover is designed for demanding environments such as washdown areas. F...
View full detailsOriginal price $235.09 - Original price $235.09Original price$235.09$235.09 - $235.09Current price $235.09Sold out -
STI-1221B STI
STIOriginal price $66.20 - Original price $66.20Original price$66.20$66.20 - $66.20Current price $66.20STROBE DAMAGE STOPPER W/ENC BKBX W/DOUBLE-GANG OUTLET BOX
Original price $66.20 - Original price $66.20Original price$66.20$66.20 - $66.20Current price $66.20 -
STI-1221C STI
STIOriginal price $52.87 - Original price $52.87Original price$52.87$52.87 - $52.87Current price $52.87Strobe Damage Stopper w/Open Bkbx w/External Mounting Tabs
Original price $52.87 - Original price $52.87Original price$52.87$52.87 - $52.87Current price $52.87 -
STI-1221D STI
STIOriginal price $60.97 - Original price $60.97Original price$60.97$60.97 - $60.97Current price $60.97STROBE DAMAGE STOPPER W/OPEN BKBX W/CONDUIT KNOCKOUT
Original price $60.97 - Original price $60.97Original price$60.97$60.97 - $60.97Current price $60.97 -
STI-1221E STI
STIOriginal price $50.32 - Original price $50.32Original price$50.32$50.32 - $50.32Current price $50.32STROBE DAMAGE STOPPER W/OPEN BKBX FOR FL MT
Original price $50.32 - Original price $50.32Original price$50.32$50.32 - $50.32Current price $50.32 -
STI-1225 STI
STIOriginal price $53.31 - Original price $53.31Original price$53.31$53.31 - $53.31Current price $53.31Stopper Dome for Strobe, Fl Mt
Original price $53.31 - Original price $53.31Original price$53.31$53.31 - $53.31Current price $53.31Sold out -
STI-1227 STI
STIOriginal price $57.93 - Original price $57.93Original price$57.93$57.93 - $57.93Current price $57.93Stopper Dome for Strobe with Open Back Box
Original price $57.93 - Original price $57.93Original price$57.93$57.93 - $57.93Current price $57.93 -
STI-1229 STI
STIOriginal price $93.25 - Original price $93.25Original price$93.25$93.25 - $93.25Current price $93.25Stopper Dome for Strobe w/Enc Bkbx - NEMA 4X
Original price $93.25 - Original price $93.25Original price$93.25$93.25 - $93.25Current price $93.25 -
STI-1229-HAZ STI
STIOriginal price $112.51 - Original price $112.51Original price$112.51$112.51 - $112.51Current price $112.51Stopper Dome for Strobe w/Enc Bkbx - NEMA 4X Hazardous Locations
Original price $112.51 - Original price $112.51Original price$112.51$112.51 - $112.51Current price $112.51Sold out -
STI-1229-WD STI
STIOriginal price $192.55 - Original price $192.55Original price$192.55$192.55 - $192.55Current price $192.55Stopper® Dome for Strobe Only with Enclosed Back Box - Type 4X Enhanced Chemical Resistance
Original price $192.55 - Original price $192.55Original price$192.55$192.55 - $192.55Current price $192.55Sold out -
STI-1230 STI
STIOriginal price $92.96 - Original price $92.96Original price$92.96$92.96 - $92.96Current price $92.96Stopper II w/o Horn-Surface Mount
Original price $92.96 - Original price $92.96Original price$92.96$92.96 - $92.96Current price $92.96 -
STI-1250 STI
STIOriginal price $83.99 - Original price $83.99Original price$83.99$83.99 - $83.99Current price $83.99Weather Stopper II
Original price $83.99 - Original price $83.99Original price$83.99$83.99 - $83.99Current price $83.99 -
STI-1280 STI
STIOriginal price $19.41 - Original price $19.41Original price$19.41$19.41 - $19.41Current price $19.41Backplate for Stopper II & Weather Stopper
Original price $19.41 - Original price $19.41Original price$19.41$19.41 - $19.41Current price $19.41 -
STI-13000NC STI
STIOriginal price $46.24 - Original price $46.24Original price$46.24$46.24 - $46.24Current price $46.24STI UNIVERSAL STOPPER..COVER, NO SPACER
Original price $46.24 - Original price $46.24Original price$46.24$46.24 - $46.24Current price $46.24 -
STI-13010FR STI
STIOriginal price $61.43 - Original price $61.43Original price$61.43$61.43 - $61.43Current price $61.43Universal Stopper Dome Cover w/Fl Mt, Red Housing, Fire Label
Original price $61.43 - Original price $61.43Original price$61.43$61.43 - $61.43Current price $61.43 -
STI-13020FR STI
STIOriginal price $121.07 - Original price $121.07Original price$121.07$121.07 - $121.07Current price $121.07Universal Stopper Dome Cover w/Fl Mt, Horn, Red Housing, Fire Label
Original price $121.07 - Original price $121.07Original price$121.07$121.07 - $121.07Current price $121.07 -
STI-13200NC STI
STIOriginal price $64.79 - Original price $64.79Original price$64.79$64.79 - $64.79Current price $64.79Universal Stopper Dome Cover w/Clear Spacer
Original price $64.79 - Original price $64.79Original price$64.79$64.79 - $64.79Current price $64.79 -
STI-13200NY STI
STIOriginal price $74.02 - Original price $74.02Original price$74.02$74.02 - $74.02Current price $74.02Universal Stopper Dome Cover w/Spacer, YELLOW
Original price $74.02 - Original price $74.02Original price$74.02$74.02 - $74.02Current price $74.02 -
STI-13210FR STI
STIOriginal price $78.63 - Original price $78.63Original price$78.63$78.63 - $78.63Current price $78.63Universal Stopper Dome Cover w/Spacer, Red Housing, Fire Label
Original price $78.63 - Original price $78.63Original price$78.63$78.63 - $78.63Current price $78.63 -
STI-13220FR STI
STIOriginal price $139.29 - Original price $139.29Original price$139.29$139.29 - $139.29Current price $139.29Universal Stopper Dome Cover w/Spacer, Horn, Red Housing, Fire Label
Original price $139.29 - Original price $139.29Original price$139.29$139.29 - $139.29Current price $139.29 -
STI-1331 STI
STIOriginal price $25.60 - Original price $25.60Original price$25.60$25.60 - $25.60Current price $25.60Universal Stopper Spacer, 1.5" (37mm)
Original price $25.60 - Original price $25.60Original price$25.60$25.60 - $25.60Current price $25.60 -
STI-13320FR STI
STIOriginal price $160.12 - Original price $160.12Original price$160.12$160.12 - $160.12Current price $160.12Universal Stopper Dome Cover w/Enc Fl Bkbx, Horn, Red Housing, Fire Label
Original price $160.12 - Original price $160.12Original price$160.12$160.12 - $160.12Current price $160.12 -
STI-13410FR STI
STIOriginal price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65UNIVERSAL STOPPER DOME COVER W/ENC BKBX, SEALED MT PLATE, RED HOUSING, FIRE LABEL
Original price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65 -
STI-13410FR-ES STI
STIOriginal price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65Universal Stopper Dome Cover, Enclosed Back Box and Sealed Mounting Plate, Label Hood, Fire Label, Spanish, Red
Original price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65Sold out -
STI-13500NR STI
STIOriginal price $123.68 - Original price $123.68Original price$123.68$123.68 - $123.68Current price $123.68Universal Stopper Dome Cover w/Enc. Bkbx, Open Mt Plate, Red
Original price $123.68 - Original price $123.68Original price$123.68$123.68 - $123.68Current price $123.68 -
STI-13810FR STI
STIOriginal price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65Universal Stopper without Horn, Enclosed Back Box & European Sealed Mounting Plate, Fire Label
Original price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65Sold out -
STI-14200NC STI
STIOriginal price $61.69 - Original price $61.69Original price$61.69$61.69 - $61.69Current price $61.69Universal Stopper Low Profile Cover, Clear Spacer
Original price $61.69 - Original price $61.69Original price$61.69$61.69 - $61.69Current price $61.69 -
STI-14200NR STI
STIOriginal price $70.52 - Original price $70.52Original price$70.52$70.52 - $70.52Current price $70.52Universal Stopper Low Profile Cover, Spacer ; RED
Original price $70.52 - Original price $70.52Original price$70.52$70.52 - $70.52Current price $70.52 -
STI-14220FR STI
STIOriginal price $131.38 - Original price $131.38Original price$131.38$131.38 - $131.38Current price $131.38Universal Stopper Low Profile Cover w/Spacer, Horn, Red Housing, Fire Label
Original price $131.38 - Original price $131.38Original price$131.38$131.38 - $131.38Current price $131.38Sold out -
STI-14320CK STI
STIOriginal price $151.76 - Original price $151.76Original price$151.76$151.76 - $151.76Current price $151.76Universal Stopper Low Profile Cover with Enclosed Flush Back Box, Horn, Custom Label, Black
Original price $151.76 - Original price $151.76Original price$151.76$151.76 - $151.76Current price $151.76 -
STI-14320FR STI
STIOriginal price $150.60 - Original price $150.60Original price$150.60$150.60 - $150.60Current price $150.60Universal Stopper Low Profile Cover w/Enc Fl Bkbx, Horn, Red Housing, Fire Label
Original price $150.60 - Original price $150.60Original price$150.60$150.60 - $150.60Current price $150.60 -
STI-14400NR STI
STIOriginal price $123.68 - Original price $123.68Original price$123.68$123.68 - $123.68Current price $123.68Universal Stopper Low Profile w/Enc Bkbx, Sealed Mt Plate ; RED
Original price $123.68 - Original price $123.68Original price$123.68$123.68 - $123.68Current price $123.68 -
STI-14410FR STI
STIOriginal price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65Universal Stopper Low Profile Cover w/Enc Bkbx, Sealed Mt Plate, Red Housing, Fire Label
Original price $137.65 - Original price $137.65Original price$137.65$137.65 - $137.65Current price $137.65Sold out -
STI-3002 STI
STIOriginal price $10.11 - Original price $10.11Original price$10.11$10.11 - $10.11Current price $10.11Weather Gasket for Stopper II & Weather Stopper
Original price $10.11 - Original price $10.11Original price$10.11$10.11 - $10.11Current price $10.11Sold out -
STI-3003 STI
STIOriginal price $7.68 - Original price $7.68Original price$7.68$7.68 - $7.68Current price $7.68Conduit Gasket for Stopper II & Weather Stopper
Original price $7.68 - Original price $7.68Original price$7.68$7.68 - $7.68Current price $7.68Sold out -
STI-3004 STI
STIOriginal price $7.68 - Original price $7.68Original price$7.68$7.68 - $7.68Current price $7.68Rigid Conduit Gasket (3/4" pipe) for Stopper II & Weather Stopper
Original price $7.68 - Original price $7.68Original price$7.68$7.68 - $7.68Current price $7.68 -
STI-3100 STI
STIOriginal price $23.27 - Original price $23.27Original price$23.27$23.27 - $23.27Current price $23.27Conduit Spacer-Clear For Stopper II Series, incl. frame
Original price $23.27 - Original price $23.27Original price$23.27$23.27 - $23.27Current price $23.27
