RAW PT NO.	RAW ZINC PT NO.	CHROME PT NO.	BALL DIA.	SHANK DIA.	SHANK LENGTH	THREAD SIZE/IN	MAX. LOAD	WT.
R91521	Z91521	C91521	1-7/8″	3/4″	2-1/8″	16	2000#	0.85KG
R91518	Z91518	C91518	1-7/8″	1″	2-1/4″	12	2000#	1.04KG
R91516	Z91516	C91516	2″	3/4″	2-1/8″	16	3500#	0.95KG
R91514	Z91514	C91514	2″	1″	2-1/4″	12	5000#	1.10KG
R91507	Z91507	C91507	2-5/16″	1″	2-1/4″	12	6000#	1.62KG
R91504	Z91504	C91504	2-5/16″	1-1/4″	2-1/2″	12	10000#	1.80KG

LONG SHANK HITCHBAL

HI-RISE HITCHBALL 

 

SPECILTY & HEAT TREATED HITCHBALL 

 

INTERNAL THREAD HITCHBALLS

TRAILER COUPLER

Part. No	Channel Size	Ball Size	Tongue Load	Gross Load	Class	Measurement
21001	2″	1-7/8″	200	2000	Ⅰ	24PCS/1.47/28.0kgs/29kgs
21002	3″	1-7/8″	200	2000	Ⅰ	24PCS/1.55/29.0kgs/30.0kgs
21003	3″	2″	300	3500	Ⅱ	12PCS/1.04/25.0kgs/26.0kgs
21004	2-1/2″	1-7/8″	200	2000	Ⅰ	24PCS/1.47/31.0kgs/32.0kgs
21005	2-1/2″	2″	300	3500	Ⅱ	12CS/0.90/25.0kgs/26.0kgs

 

We are one of the largest hitchball and trailer coupler manufactors and suppliers in the mainland of China. If you are interested in our products, please contact our sales department.