50mm diameter Europe Australia trailer hitch ball
Product Item:KMHB4002
Ball Diameter: 50mm
Shank Diameter: 7/8", 3/4", 1"
Shank Length: 50mm, 60mm, 52mm, 62mm
M.G.T.W.: 2000lbs, 3500lbs
Description
50mm diameter Europe Australia trailer hitch ball
50mm hitch ball
Kinman produces various sizes of Trailer Hitch Balls for different trailers.
Specifications:
Ball Diameter: 50mm
Shank Diameter: 7/8", 3/4", 1"
Shank Length: 50mm, 60mm, 52mm, 62mm, 2-1/8", etc.
M.G.T.W.: 2000lbs, 3500lbs
Spring washer and nut included
Product Picture:
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 : Do 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. Salt Spray Test 48 Hrs.
50mm hitch ball
Kinman produces various sizes of Trailer Hitch Balls for different trailers.
Specifications:
Ball Diameter: 50mm
Shank Diameter: 7/8", 3/4", 1"
Shank Length: 50mm, 60mm, 52mm, 62mm, 2-1/8", etc.
M.G.T.W.: 2000lbs, 3500lbs
Spring washer and nut included
Product Picture:
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 : Do 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. Salt Spray Test 48 Hrs.
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