Couplers

Couplers with rigid and swivel mounts, for over-the-road applications and industrial / aviation ground support towing applications.

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Couplers for over-the-road applications

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Couplers for industrial & aviation ground support towing

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Coupling Accessories

Model	Mount	Max. Vertical Load		Max. Gross Trailer Weight		Max. GTW w\ Max. Vertical Load of 500 lbs. (227 kg)
		lbs.	kg	lbs.	kg	lbs.	kg
Couplers for Over-the-Road Applications
CP-400-H	Rigid	7,500	3,402	30,000	13,608
CP-360	Rigid	3,000	1,361	52,000	23,587
CP-740	Rigid	20,000	9,072	100,000	45,360
PH-990ST71	Swivel	3,000	1,361	100,000	45,360
BH-50	Rigid	8,000	3,628	80,000	36,287
Couplers & Lunettes for Industrial & Aviation Ground Support Applications
CP-400-GSE	Rigid	7,500	3,402	30,000	13,608
CP-400-CA	Rigid	7,500	3,402	30,000	13,608
XA-T-150-AF	Rigid	50	22.67	15,000	6,803
DB-010EJ1	Weld-On	2,000	907	10,000	4,536	20,000	9,072
DB-020FK1	Weld-On	4,000	1,814	20,000	9,072	40,000	18,144

Truckspring.com offers a variety of heavy duty couplers for both over the road and industrial/aviation ground support towing applications. These heavy duty couplers are available in several different styles, including pin couplers, pin and clevis couplers, ball and hitch, and the e-Hitch Series couplers.

Over the Road Couplers vs. Industrial and Aviation/Ground Support couplers

Tow couplers engineered for over-the-road applications typically have great tow capacities than those designed for industrial and aviation/ground support towing. In addition, over-the-road tow couplers have a secondary locking device for safety, making them street legal for highways and roads. Tow couplers for industrial applications and aviation/ground support towing do not feature this secondary locking device, and are not for use over-the-road.

Coupler Styles

Our couplers come in an assortment of styles for you to choose from. These styles range from standard couplers with bottom or top release latches to pin and clevis style couplers for extreme duty towing and even ball and hitch styles for a high degree of articulation. The e-Hitch excels at applications in industrial material handling or ground support towing applications.