Shopping from Canada? 
Go to Defender Canada!
Collections
-
Up to 10% offRule Standard Bilge Pump
$20.69 - $281.99 -
Up to 9% offPeerless ACCO Grade 43 Domestic High Test ISO Chain - 5/16"
$4.99 - $2,116.36 -
Up to 10% offRule Rule-Mate Automatic Submersible Bilge Pump
$179.99 - $277.39 -
Up to 10% offRule Automatic Bilge Pump
$85.49 - $192.59 -
Up to 10% offPeerless ACCO Grade 43 Domestic High Test ISO Chain - 3/8"
$6.62 - $1,840.75 -
Up to 10% offRule Rule-Mate Fully Automated Bilge Pump
$62.99 - $130.14 -
Up to 10% offPeerless ACCO Grade 43 Domestic High Test ISO Chain - 1/2"
$10.04 - $2,788.75 -
Up to 10% offJohnson Heavy Duty Non-Automatic Bilge Pump
$100.79 - $205.99 -
Up to 10% offBeckson Thirsty-Mate Hand Pump
$26.09 - $77.89 -
Up to 10% offPeerless ACCO BBB Chain - 3/8"
$7.34 - $2,039.05 -
Up to 10% offWater Witch Submersible Electronic Bilge Pump Switch 101
$43.19 - $49.49 -
Up to 10% offRule Gold Series Non-Automatic Bilge Pump
$139.49 - $272.64 -
Up to 10% offWater Witch Submersible Electronic Bilge Pump Switch
$62.09 - $69.29 -
Up to 10% offRule Rule-A-Matic Bilge Pump Float Switch
$39.59 - $44.09 -
Up to 10% offAttwood Sahara MK2 Automatic Bilge Pump
$54.99 - $102.59 -
5% offOsculati Self-Priming Bilge Pump - 16.292.12
$217.54 -
Up to 10% offRule Rule-A-Matic Plus Float Switch
$50.39 - $54.89 -
Up to 10% offRule SuperSwitch Bilge Pump Float Switch
$58.49 - $62.99 -
Fujinon TS-X1440 Techno-Stabi Binoculars - 16668012
$1,499.95 -
SI-TEX Sirius 12 Stabilized IPX7 Waterproof Binoculars - 28100699
$699.95 -
Up to 10% offWhale Bilge IC Automatic Remote Mounted Bilge Kit
$283.49 - $326.69 -
Steiner Commander 7x50 Binoculars
$1,599.99 - $1,815.99 -
Weems & Plath Hand Bearing Compass
$199.99 - $240.99 -
Up to 10% offJohnson Ultima Automatic Bilge Pump
$71.99 - $97.19 -
Whale Electric Bilge Switch - BE9003
$43.99 -
Nikon Oceanpro CF Marine Binoculars with Compass - 7 x 50 - 16026
$319.00 -
10% offRule LoPro Automatic Bilge Pump - LP900S
$83.69 -
Johnson Ultima Switch - 36303
$47.99 -
Up to 10% offWhale SuperSub Smart IC Automatic Bilge Pump
$69.34 - $100.79 -
10% offMaptech Waterproof Chartbook - Long Island Sound - WPB0325-06
$59.39 -
Up to 10% offPeerless ACCO Grade 43 Domestic High Test ISO Chain - 7/16"
$9.98 - $2,078.96 -
Up to 10% offRule Standard Bilge Pump with Float Switch
$56.04 - $80.09 -
Up to 5% offRule Electronic Automatic Bilge Pump
$273.59 - $421.99 -
8% offAqualarm Heavy Duty Pump Switch - 20090
$42.31 -
Up to 10% offAttwood HD2000 Heavy-Duty Non-Automatic Bilge Pump
$112.49 - $134.99 -
Up to 10% offRule High Performance Utility Pump
$220.39 - $258.99 -
Up to 10% offJabsco CE Commercial Duty Water Puppy Pump
$399.59 - $411.34 -
10% offWater Witch Bilge Pump Switch - 217
$56.69 -
10% offJohnson Hand Pump
$35.99 -
10% offJabsco Shower Drain/Bilge Pump - 24V - 50880-1100
$291.59 -
Up to 34% offRule 3-Way Lighted Panel Switch
$29.99 - $34.19 -
15% offMaptech ChartKit - Block Island, RI to The Canadian Border - 18th Edition - R02-18
$126.64 -
10% offPlastimo 1038 Manual Bilge/Waste Pump - 39541
$157.49 -
10% off
Whale Electric Bilge Switch with Time Delay - BE9006
$62.99 -
Up to 10% offSHURflo High Flow Bilge Pump
$116.09 - $177.99 -
10% offGroco Bilge Pump Control Kit - AS-100
$98.99 -
15% offMaptech Chartkit - New York to Nantucket to Cape May, New Jersey - 18th Edition - R03-18
$126.64 -
8% offAqualarm Bilge Pump Cycle Counter - 20045
$49.67