Shopping from Canada? 
Go to Defender Canada!
Boat Hurricane Preparation
-
NOCO Boost X Ultrasafe Lithium Jump Starter - 4250A - GBX155
$398.99 -
NOCO Boost Max Ultrasafe Lithium Jump Starter - 6250A - GB500
$1,999.95 -
Up to 10% offBlue Sea Systems Contura Water Resistant Bilge Pump Control Switch Panel
$51.29 - $153.89 -
Sensar Marine Boat Monitor with Bilge Sentry - BMBS700
$499.00 -
Up to 10% offCurt Marine Jack
$70.99 - $90.99 -
NOCO Boost X Ultrasafe Lithium Jump Starter - 1250A - GBX45
$141.99 -
NOCO Boost X Ultrasafe Lithium Jump Starter - 1750A - GBX55
$193.99 -
5% offCurt Echo Under-Dash Trailer Brake Controller with Bluetooth Smartphone Connection - 51190
$283.99 -
Sensar Marine Bilge Sentry Extension Cable - 6 m (19' 8 7/32") - BSEC6M
$40.00 -
Up to 11% offCurt Towing Starter Kit with 2" Ball
$45.99 - $91.99 -
Up to 10% offCurt Multi-Ball Mount
$49.99 - $59.99 -
10% offCurt Hand Crank Winch with 20' Strap - 29435
$74.99 -
Up to 15% offCurt 7-Way RV Blade Electrical Adapter
$8.99 - $12.69 -
Up to 10% offCurt Hand Crank Winch
$34.99 - $44.99 -
Up to 10% offPerko Polymer Cable Strap (10-Pack)
$8.09 - $8.69 -
11% offCurt Winch Strap with Snap Hook - 23' - 29452
$22.99 -
10% offCurt Replacement Side-Wind Trailer Jack Handle - 25015
$11.99 -
Up to 14% offCurt Bearing Protectors & Covers (2-Pack)
$16.99 - $17.99 -
9% offMarinco BEP Kill Switch with Lanyard - 1001601
$16.79 -
9% offSea-Dog Universal Kill Switch Floating Lanyard - 420498-1
$14.24 -
Curt Heavy-Duty 7-Way RV Blade Connector Plug - Trailer Side - 58145
$10.40 -
5% offCurt 7-Way Electrical Adapter - 57041
$10.99 -
Up to 10% offCurt Loaded Ball Mount
$41.99 - $49.99 -
Up to 10% offCurt 2-Speed Hand Crank Winch
$136.99 - $234.99 -
NOCO Boost X Ultrasafe Lithium Jump Starter - 2500A - GBX75
$272.99 -
NOCO Boost XL Ultrasafe Lithium Jump Starter - GB50
$168.99 -
Curt Discovery NEXT Trailer Brake Controller Time-Delay - 51126
$108.99 -
Curt Tire Linc Auto Trailer Tire Pressure Monitoring System - 57009
$371.99 -
10% offCurt True Course Advanced Bluetooth Trailer Sway Control System - 51202
$338.99 -
Curt Venturer NEXT Trailer Brake Controller Time-Delay - 51116
$99.99 -
Up to 15% offCurt Trailer Ball
$11.99 - $35.99 -
Up to 10% offCurt Class III Ball Mount
$25.99 - $68.99 -
11% offCurt Hand Crank Winch - 29424
$55.99 -
10% offCurt Deadbolt Hitch Lock - 5/8" - 23515
$12.99 -
11% offCurt Hitch Lock with 5/8" Adapter - 23517
$29.99 -
11% offCurt 7-Way Blade Connector Tester - 58272
$12.99 -
Curt Hitch Pin - 5/8" - 21581
$5.51 -
10% offCurt 4-Way Flat Connector Plug with 12" Wires - 58031
$3.99 -
Curt ActiveLink Receiver Shank - 2" - 18402
$49.99 -
Curt HD Wheel Chocks with Mounting Bracket (2-Pack) - 22802
$73.99 -
Curt Coupler Lock - 23022
$9.71 -
Curt Coupler Lock - 23520
$17.40 -
15% offCurt Replacement Marine Jack Wheel - 6" - 25014
$14.99 -
12% offCurt 7-Way Blade LED Electrical Adapter - 57003
$27.99 -
10% offCurt Towing Starter Kit with 2" Ball - 45147
$40.99 -
15% offCurt 4-Way Flat Connector Plug & Socket with 72" Wires - 58051
$10.99 -
18% offCurt 7-Way Blade Connector Plug - 58141
$7.99 -
Up to 10% offCurt Winch Strap
$13.80 - $14.99