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Trailer Wire Testers & Jumper Cables

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Anderson 4 Way Flat Tester V5411
$9.40 $7.99
Tester plugs into connector of tow vehicle and illuminates when the electrical connections are correct. Tests to SAE standards on flat 4-way functions for tail light, stop/turn lights, and ground. MFG# V5411 UPC# 044464967332
9 item(s)
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Camco 30amp Power Grip Voltage Defender - 55301
$502.34 $426.99
Helps protect your RV from damaging low/high voltage levels and power spikes and surges. Camco's Power Defenders monitor incoming power and automatically disconnect when dangerous voltage levels are detected, then automatically reconnect once voltage levels stabilize (between 102-132 VAC). Reconnect Delay protects...
9 item(s)
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Wesbar 4-Flat Tester W/Led Indicator 5098005
$19.99 $16.99
For all 4 pole flat boat trailer plugs. Tests tail, stop/turn and ground connection. MFG# 5098005 UPC# 783192015631
4 item(s)
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Wesbar 7-5 Way Coiled Adapter - 8' 787196
$56.39 $51.99
7-WAY TO 5-WAY COILED WIRE JUMPERS Yellow heavy insulated 16/5 cable. Flat car end coiled jumper w/cable. MFG# 787196 UPC# 783192021748
1 item(s)
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Wesbar 7-Way Trailer to 5-Way Flat Car End Coiled Jumper w/4' cable 787195
$67.49 $62.99
7-WAY TO 5-WAY COILED WIRE JUMPERS Yellow heavy insulated 16/5 cable. Flat car end coiled jumper w/cable. MFG# 787195 UPC# 783192021731
14 item(s)
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WIRTHCO 21049
$17.64 $14.99
MFG# 21049 UPC# 010054210492
16 item(s)
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