trailer hitch ball hitch drop hitch

Payment Type:	L/C,T/T
Incoterm:	FOB
Min. Order:	1000 Piece/Pieces
Delivery Time:	30 Days

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Basic Info

Model No.: KK1010

Additional Info

Packaging: Carton

Productivity: 100000 Pieces per Month

Brand: KINMAN

Transportation: Ocean

Place of Origin: CHINA

Supply Ability: 50000 Pieces per Month

Port: NINGBO

Product Description

trailer hitch ball hitch drop hitch

Product name:Trailer Hitch Ball

Chrome Plated Finish Trailer Hitch Ball

The hitch ball has a 1-7/8" diameter x 3" long shank with wrench flats.

Raw material : C45; 40Cr, High strength alloy steel. We can also customize according to Customer's requirments.

Processing flow:

1. The ball blank: We have all kinds of molding sizes and use high precision friction press to forge the ball blanks.

2. Machining: CNC machine, Processing Center, Coreless Grinding Machine, Drilling Machine , Polishing Machine, High precision wire rolling machine.

3. Heat treatment: Mesh belt furnace , high-frequency quenching , Tempering treatment.

4. Polishing : We have to go through three polishing before Electroplating.

5. Surface: The hitch ball is chrome plated (Zinc plated, Silver plated, brass plated, Nickel plated) according to industry standard.

6. And Salt Spray Test 48-96 Hrs.

Specs:
Spring washer and nut included
Ball diameter: 1-7/8"
Shank dimensions: 3/4" diameter x 3" long

M.G.T.W. 2000 lbs