Model No.: 1-7/8" ,3/4" , 2-1/2"
Type: 1-7/8" Trailer Ball
Max Payload: 2000LBS
Size: 1-7/8" X3/4"x 2-1/2"
Surface Treatment: Chrome /zinc
Application: Trailer Part Truck Part
Ball Size: 1-7/8" /2" /2-5/16"
Shank Dia: 3/4"/1"/1-1/4"
Shank Length: 2'' - 3"
Material: Alloy Steel
Productivity: 100000 Pieces per Month
Place of Origin: CHINA
Supply Ability: 50000 Pieces per Month
Trailer Hitch Ball
The hitch ball has a 1-7/8" diameter x 2-1/2" long shank with wrench flats.
Raw material : C45. 40Cr , .High strength alloy steel ,We also can customize according to Customer's requirment.
The ball blank: We have all kinds of molding sizes and use high precision friction press to forge the ball blanks
Machining: CNC machine , Processing Center ,coreless grinding machine,Drilling Machine , polishing machine.
High precision wire rolling machine.
Polishing : We have to go through three polishing before Electroplating .
Surface : The hitch ball is chrome plated(Zinc plated,Silver plated, brass plated, Nickel plated) according to industry standard.
And Salt spray test 48-96 Hrs.
Spring washer and nut included
Ball diameter: 1-7/8"
Shank dimensions: 3/4" diameter x 2-1/2" long
M.G.T.W. 2000 lbs
NINGBO KINMAN AUTO PARTS CO.,LTD.
Contact Person: william
Address: No.666 Dongyi North Road , Zhenhai, Ningbo, China,Ningbo,Zhejiang