Adapters
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Multi-Tow®
Multi-Tow adapters provide multiple towing options from one vehicle-end connector. -
Endurance™
Endurance™ Flex Adapters provide for greater flexibility and protection from daily use. L.E.D. light are integrated to confirm vehicle wiring continuity. -
Nite-Glow™
Nite-Glow™ adapters will illuminate upon activation of the taillight function, verifying electrical continuity. -
L.E.D. Test
The L.E.D. series incorporates built-in trouble-shooting L.E.D. test lights. -
Basic
If your vehicle connector and trailer connector don't match, just plug in a Plug-In Simple!® adpater and start towing!
The Hopkins line of wiring adapters includes 7 RV Blade, 6 Pole Round, 5 Wire Flat and 4 Wire Flat adapters that will allow you to tow multiple trailers without the need for rewiring trailers or vehicles.
Narrow your choices
Subcategory
- Endurance™ (44)
- 7 Blade to 4 Flat (41)
- 7 Blade to 5 Flat (19)
- 7 Blade to 6 Round (25)
- 7 Blade Specialties (10)
- 7 Round Specialties (7)
- 6 Round to 4 Flat (9)
- 6 Round Specialties (5)
- 4 Round Specialties (4)
- 4 Flat to 4 Flat Extensions (25)
- 4 Flat Specialties (4)
Showing 1 - 124 of 124
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Quick View
11148155
4 Flat to Dual 4 Flat
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1200470004
Endurance™ Easy-Pull™ 4 Flat Extension (24")
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1200470015
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 4 Flat
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1200470065
Endurance™ Flex-Coil™ 7 Blade to 4 Flat
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1200470075
Endurance™ Flex-Coil™ 7 Blade to 5 Flat
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1200471005
4 Flat Extension (3ft Long)
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1200471014
Endurance™ Easy-Pull™ 4 Flat Extension (48")
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1200471015
4 Flat Extension (48")
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1200473005
6 Round to 4 Flat
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1200473025
LED Test 6 Round to 4 Flat Adapter
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1200473035
Nite-Glow™ 7 Blade to 4 Flat Adapter
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1200473040
Endurance™ LED Test 7 Blade to 4 Flat Flex Adapter
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1200473045
LED Test 7 Blade to 4 Flat Adapter
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1200473048
Endurance™ Easy-Pull™ LED Test 7 Blade to 4 Flat Flex Adapter
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1200473055
7 Blade to 4 Flat Adapter
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1200473075
7 Blade to 5 Flat Adapter
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1200473082
Multi-Tow® Nite-Glow™ 7 Blade to 5 Flat and 4 Flat Adapter
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1200473085
Multi-Tow® 7 Blade to 5 Flat and 4 Flat Adapter
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1200473090
Endurance™ LED Test 7 Blade to 5 Flat Flex Adapter
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1200474005
7 Round to 4 Flat Adapter
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1200474035
6 Round to 7 Blade Adapter
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1200474045
7 Round to 6 Round Adapter
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1200474065
4 Round to 4 Flat (with flexible wires)
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1200475045
7 Blade to 6 Round Adapter (CP Auxiliary)
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1200475055
7 Blade to 6 Round Adapter (CP Electric Brake)
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1200475065
7 RV Blade to 6 Round and 4 Flat Multi-Tow® (center pin auxiliary)
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1200475070
Endurance™ 7 Blade to 6 Round, 5 & 4 Flat w/ Quick-Change™ Plug
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1200475075
Multi-Tow® 7 Blade to 6 Round and 4 Flat Adapter (CP Electric Brake)
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1200475095
7 Blade to 7 Round
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1200476005
4 Flat Knockout
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1200476075
Multi-Tow® 7 Blade to 5 & 4 Flat w/ 12 Volt adapter
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1200481044
Endurance™ Easy-Pull™ 4 Flat Extension (12")
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1200481045
4 Flat Extension (12")
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1200481048
Endurance™ Easy-Pull™ LED Test 4 Flat Extension (12")
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20049
Endurance™ 7 Blade to 7 Blade Molded Cable 5th Wheel Extension (8')
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37128
4 Flat Extension (60")
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47004
Endurance™ Easy-Pull™ 4 Flat Extension (24")
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47004B
Endurance™ Easy-Pull™ 4 Flat Extension (24")
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47015
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 4 Flat
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47015B
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 4 Flat
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47025
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 5 Flat
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47043
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 4 Round
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47044
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 4 Round
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47045
Endurance™ Flex-Coil™ Nite-Glow™ 4 Round to 4 Round
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47046
Endurance™ Flex-Coil™ Nite-Glow™ 4 Round to 4 Round
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47047
Endurance Straight Wire 7 Blade to 4 Round Kit
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47053
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 6 Round
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47054
Endurance™ Flex-Coil™ Nite-Glow™ 7 Blade to 6 Round
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47055
Endurance™ Flex-Coil™ Nite-Glow™ 6 Round to 6 Round
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47056
Endurance™ Flex-Coil™ Nite-Glow™ 6 Round to 6 Round
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47057
Straight Wire Adapter 7 Blade to 6 Round Kit
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47065
Endurance™ Flex-Coil™ 7 Blade to 4 Flat
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47075
Endurance™ Flex-Coil™ 7 Blade to 5 Flat
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47083
Endurance™ Flex-Coil™ 7 RV to 6 Round (CP Auxiliary)
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47085
Endurance™ Flex-Coil™ 7 RV Blade to 6 Round (CP Electric Brake)
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47105
4 Flat Extension (32")
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47105B
4 Flat Extension (32' Length)
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47114
Endurance™ Easy-Pull™ 4 Flat Extension (48")
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47115
4 Flat Extension (48")
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47207
4 Flat to 7 Blade Adapter
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47207B
4 Flat to 7 Blade Adapter
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47305
6 Round to 4 Flat
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47305B
6 Round to 4 Flat
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47315
6 Round to 4 Flat Flex Adapter
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47320
Endurance™ 6 Round to 4 Flat LED Flex Adapter
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47320B
Endurance™ 6 Round to 4 Flat LED Flex Adapter
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47325
LED Test 6 Round to 4 Flat Adapter
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47335
Nite-Glow™ 7 Blade to 4 Flat Adapter
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47335B
Nite-Glow™ 7 Blade to 4 Flat Adapter
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47340
Endurance™ LED Test 7 Blade to 4 Flat Flex Adapter
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47340B
Endurance™ LED Test 7 Blade to 4 Flat Flex Adapter
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47345
LED Test 7 Blade to 4 Flat Adapter
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47345B
7 Blade to 4 Flat LED Test
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47348
Endurance™ Easy-Pull™ LED Test 7 Blade to 4 Flat Flex Adapter
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47348B
Endurance™ Easy-Pull™ LED Test 7 Blade to 4 Flat Flex Adapter
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47355
7 Blade to 4 Flat Adapter
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47355B
7 RV Blade to Wire Flat
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47365
7 Blade to 4 Flat Flex Adapter
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47365B
7 Blade to 4 Flat
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47375
7 Blade to 5 Flat Adapter
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47375B
7 Blade to 5 Flat
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47382
Multi-Tow® Nite-Glow™ 7 Blade to 5 Flat and 4 Flat Adapter
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47382B
Multi-Tow® Nite-Glow™ 7 Blade to 5 Flat and 4 Flat Adapter
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47385
Multi-Tow® 7 Blade to 5 Flat and 4 Flat Adapter
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47385B
Multi-Tow 7 Blade to 5 and 4 Flat
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47390
Endurance™ LED Test 7 Blade to 5 Flat Flex Adapter
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47405
7 Round to 4 Flat Adapter
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47405B
7 Round to 4 Flat
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47407
7 Round to 4 Flat w/Converter
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47415
6 Round to 6 Square
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47425
7 Round to 7 RV Adapter
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47435
6 Round to 7 Blade Adapter
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47435B
6 Round to 7 Blade
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47445
7 Round to 6 Round Adapter
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47465
4 Round to 4 Flat (with flexible wires)
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47515
4 Flat to 5 Flat adapter
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47525
LED Test 7 RV to 6 Round Adapter (CP Auxiliary)
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47535
LED Test 7 RV to 6 Round Adapter (CP Electric Brake)
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47545
7 Blade to 6 Round Adapter (CP Auxiliary)
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47545B
7 Blade to 6 Round
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47555
7 Blade to 6 Round Adapter (CP Electric Brake)
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47555B
7 Blade to 6 Round
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47565
7 RV Blade to 6 Round and 4 Flat Multi-Tow® (center pin auxiliary)
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47565B
Multi-Tow 7 Blade to 6 Round and 4 Flat
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47570
Endurance™ 7 Blade to 6 Round, 5 & 4 Flat w/ Quick-Change™ Plug
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47570B
Endurance™ 7 Blade to 6 Round, 5 & 4 Flat w/ Quick-Change™ Plug
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47575
Multi-Tow® 7 Blade to 6 Round and 4 Flat Adapter (CP Electric Brake)
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47575B
Multi-Tow 7 Blade to 6 Round and 4 Flat
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47579
Multi-Tow® 7 Blade to 6 Round and 4 Flat Adapter (CP Electric Brake)
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47585
Multi-Tow® Nite-Glow™ 7 Blade to 6 Round and 4 Flat Adapter (CP Aux)
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47595
7 Blade to 7 Round
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47595B
7 Blade to 7 Round
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47605
4 Flat Knockout
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47650
7 RV Blade to 12-Volt Power Inverter
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47675
Multi-Tow® 7 Blade to 5 & 4 Flat w/ 12 Volt adapter
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48143
LED Test 4 Flat Extension (12")
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48143B
LED Test 4 Flat Extension (12")
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48144
Endurance™ Easy-Pull™ 4 Flat Extension (12")
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48145
4 Flat Extension (12")
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48145B
4 Flat Extension (12")
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48148
Endurance™ Easy-Pull™ LED Test 4 Flat Extension (12")
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48148B
Endurance™ Easy-Pull™ LED Test 4 Flat Extension (12")
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48185
4 Flat Extension (18")
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48235
4 Flat Extension (10')
Showing 1 - 124 of 124