3.The shank length (C) should be long enough to allow at least two thread to be visible when the hitch ball is installed and the nut completely tightened.
BALL DIAMETER(A)
SHANK DIAMETER(B)
SHANK LENGTH(C)
SHANK RISE
CAPACITY
1 7/8"
3/4"
1 1/2"
0"
2000
1 7/8"
3/4"
2 3/8"
0"
2000
1 7/8"
3/4"
3 3/8"
0"
2000
1 7/8"
1"
2 1/8"
0"
2000
1 7/8"
1"
3 1/4"
0"
2000
1 7/8"
1"
2 3/16"
1"
3500
1 7/8"
1"
2 1/8"
2"
3500
2”
3/4"
1 1/2"
0"
3500
2”
3/4"
2 3/8"
0"
3500
2”
3/4"
3 3/8"
0"
6000
2”
1”
2 1/8"
0"
3500
2”
1”
3 1/4"
0"
6000
2”
1”
2 1/4"
0"
12000
2”
1”
2 1/8"
1"
6000
2”
1”
2 1/8"
2”
6000
2”
1 1/4”
2 1/4"
0”
8000
2 5/16”
1”
2 1/8"
0"
6000
2 5/16”
1”
2 1/4"
0"
10000
2 5/16”
1”
3”
0"
6000
2 5/16”
1 1/4”
2 3/4”
0"
10000
2 5/16”
1 1/4”
2 5/8”
1”
10000
2 5/16”
1 1/4”
2 5/8”
2”
30000
2 5/16”
1 1/4”
3”
0"
6000
Company Profile
Bright Bridge Industries Co., Ltd. (formerly known as Hangzhou Evering Tools Co., Ltd) was founded in August, 1993. In recent years, our company has permanent assets of more than 120 million Yuan and also has more than 400 professional employees.
We mainly deal with business in hardware hand tool sets, screwdriver bits, plastic products and vehicle fittings, such as hitch balls. We do design, manufacture and export all by ourselves. After ten years' development, we have made tremendous progress.
In the spring of 2008, we moved to our new factory which covers more than 60 acres, including 48,000sqm of factory buildings. Our factory consists of screwdriver bit workshop, blow molding workshop, injection molding workshop, packing workshop, and vehicle fitting workshop. Our screwdriver bits and nut setters have got a great reputation here. Our products have been selling to more than 50 countries and districts around the word.
Ever since founded, we have been insisting on the quality policy of "quality is everything", focusing on quality, and concerning what our clients may need. With more than ten years' hard work and innovation, we are really glad that our company has been developing steadily in a fast speed. We've got ISO9001 Quality Guarantee System Certification and we are ready to cooperate with any other friends from around the world.
Our workshop
Our test equipment
Our exhibition
Our products use
Related products
If you like the following products or need more information ,please click the photo or contact me.Thanks
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.OEM is accept.
Sample order:customer usually choose express.（Fedex,DHL,TNT,UPS or others)
Mass production:by air or by sea.
FAQ
1. Who are we? We are based in Zhejiang, China, start from 2005,sell to North America(00.00%),South America(00.00%),Oceania(00.00%),Mid East(00.00%),Western Europe(00.00%). There are total about 101-200 people in our office.
2. How can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;
3.What can you buy from us? Trailer Balls,Ball Mount,Jack,Coupler,Towing Accessories
4. Why should you buy from us not from other suppliers? 20 years production experience;
Many and different production and test machine;
Many certificate,like CE,ISO9001:2000,ECE and so on.
