Shopping from Canada? 
Go to Defender Canada!
Deals
-
10% off
MTI Industries Safe-T-Alert 62 Series Carbon Monoxide Alarm
$69.29 -
Up to 10% off
MTI Industries Safe-T-Alert 45 Series Dual Carbon Monoxide/Propane Alarm
$92.69 - $97.19 -
Up to 10% offMTI Industries Safe-T-Alert FX-4 Carbon Monoxide Alarm
$77.39 - $133.19 -
10% offMTI Industries Safe-T-Alert Marine Gas Fume/Fire/Bilge Water Alarm - MGD-1XL
$213.29 -
Up to 10% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$77.39 - $186.29 -
10% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$66.59 -
Up to 10% off
MTI Industries Safe-T-Alert 35 Series Dual Carbon Monoxide/Propane Alarm
$92.69 - $178.19 -
10% off
MTI Industries Safe-T-Alert 20 Series Propane Alarm
$53.99 -
Up to 10% off
MTI Industries Safe-T-Alert 85 Series Dual Carbon Monoxide/Propane Alarm
$65.69 - $68.39 -
10% offMTI Industries In Dash Gasoline Fume Detector - MGD-1
$213.29 -
Up to 10% off
MTI Industries Safe-T-Alert 30 Series Propane Alarm
$57.59 - $59.39 -
Up to 30% offCole Hersee Terminal Block
$12.68 - $25.99 -
10% offCole Hersee Weather-Resistant Rocker Switch - 58328-100-BP
$21.59 -
9% offCole Hersee Weather-Resistant Rocker Switch with Momentary On - M-58031-07-BP
$15.49 -
9% offCole Hersee Weather-Resistant Rocker Switch - M-58031-04-BP
$16.34 -
25% offCole Hersee Weather-Resistant Rocker Switch with Momentary On - 58332-20-BP
$11.75 -
29% offCole Hersee Weather-Resistant Rocker Switch with Momentary On - 58332-23-BP
$10.97 -
10% offCole Hersee Toggle Boot Seal - 81255-BP
$9.06 -
Cole Hersee Trailer Plug and Socket - M-115-BP
$20.99 -
Cole Hersee Trailer Plug and Socket - M-121-BP
$18.62 -
20% offCole Hersee Weather-Resistant Rocker Switch with Momentary On - 58332-27-BP
$22.56