HOPKINS 4-WIRE FLAT EXTENSIONS.
* 10' 4-wire flat extension.
* Great for 5th wheel trailers.
Hopkins
HOPKINS 4-WIRE FLAT EXTENSIONS.*  48" 4-wire flat extension.*  Extends wiring system for more flexibility.*  Passes through vehicle ground.
Hopkins
HOPKINS 4-WIRE FLAT EXTENSIONS.*  12' 4-wire flat.
Hopkins
HOPKINS 4-WIRE FLAT EXTENSIONS.*  4-wire flat modular replacement.*  Utilizes exterior vehicle frame ground.
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