Custer Products Trailer Socket Adapters

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Picture of Custer Products Trailer Socket Adapters

Choose STYLE *: 7-Way Blade to 4-Flat

7-Way Blade to 4-Flat

Not available

4-Rnd to 4-Flat

4-Rnd to 4-Flat

Not available

4-Flat to 4-Rnd

4-Flat to 4-Rnd

Not available

7-Rnd to 4-Flat

7-Rnd to 4-Flat

Not available

7-Rnd to 4-Rnd

7-Rnd to 4-Rnd

Not available

SKU: ADAPTOR-CT101

Price: $9.49–$27.49

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Description

These socket and plug adapters will let you change from flat to round wiring and from 7-way to 4-way function. These adapters are from Custer Products. Please select which configuration you would like from the drop down above.

Flat to round wiring
7-way to 4-way function
7-pin round adapters are not for use with semi applications

Available in the following sizes

Item # Style

CUS-ADP7P-4F 7-Rnd to 4-Flat

CUS-ADP4F-4S 4-Flat to 4-Rnd

CUS-ADP7R-4S 7-Rnd to 4-Rnd

CUS-ADP001 4-Rnd to 4-Flat

CUS-4DP7B-4F 7-Way Blade to 4-Flat

Item #	Style
CUS-ADP7P-4F	7-Rnd to 4-Flat
CUS-ADP4F-4S	4-Flat to 4-Rnd
CUS-ADP7R-4S	7-Rnd to 4-Rnd
CUS-ADP001	4-Rnd to 4-Flat
CUS-4DP7B-4F	7-Way Blade to 4-Flat

Shipping & Returns

Expedited orders must be placed by 12 p.m. CST. Items under 110 lbs ship via standard parcel (UPS Ground). Items 110–150 lbs may ship via ground or truck freight depending on size and destination.
Larger or heavier items ship via truck freight, which may require additional delivery time.

Please inspect all shipments within 10 days of delivery. Return requests must be submitted within 45 days.

For full details, view our Shipping & Returns Policy.

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Product Information

Item #	MFG #	STYLE
CUS-4DP7B-4F	4DP7B-4F	7-Way Blade to 4-Flat
CUS-ADP001	ADP001	4-Rnd to 4-Flat
CUS-ADP4F-4S	ADP4F-4S	4-Flat to 4-Rnd
CUS-ADP7P-4F	ADP7P-4F	7-Rnd to 4-Flat
CUS-ADP7R-4S	ADP7R-4S	7-Rnd to 4-Rnd