1. Product Overview
The Lever Type Load Binder, also known as a lever tensioner, tightens a chain or rope through the lever principle, ensuring that the goods do not loosen or fall off during transportation. The product is widely used in logistics, shipping, construction and other industries, and is an important tool to ensure the safety of cargo transportation.
Second, product features
Safe and reliable: Made of high-strength materials, it has undergone strict quality control and testing to ensure sufficient bearing capacity and stability during use.
Easy to operate: Tightening and loosening can be easily achieved with a lever operation, which is more efficient than other tensioning methods.
Wide range of application: suitable for chains or ropes of different specifications and materials to meet the needs of use in different scenarios.
Strong durability: The surface has been specially treated to have anti-corrosion, wear-resistant and other properties to prolong the service life of the product.
Materials and workmanship
Lever Type Load Binder is usually made of high-strength materials such as carbon steel and alloy steel, which are processed through forging, casting and other processes. Various surface treatment methods, such as plastic spraying, hot-dip galvanizing, electro-galvanizing, etc., to improve the anti-corrosion performance and aesthetics of the product.
Precautions for use
Before use, please check whether the product is in good condition and make sure that the parts are firmly connected.
Choose the right Lever Type Load Binder model and specification according to the weight and specifications of the cargo.
During the tightening process, the force should be applied evenly to avoid excessive force causing damage to the product or damage to the goods.
After use, the dirt and debris on the surface of the product should be cleaned up in time and properly stored for the next use.
Size |
Min-Max Chain Size |
W.L.L. |
Proof Load |
Breaking Load |
Weight |
Handle Length |
Dimensions(in) |
(in) |
(in) |
(lbs) |
(lbs) |
((lbs) |
(lbs) |
(in) |
A |
B |
C |
D |
E/F |
G |
1/4″-5/16″ |
1/4-5/16 |
2600 |
5200 |
9200 |
3.60 |
11.42 |
20.66 |
18.70 |
15.35 |
11.42 |
8.85 |
0.35 |
5/16-3/8 |
5/16-3/8 |
5400 |
10800 |
19000 |
8.56 |
15.43 |
25.20 |
25.20 |
21.46 |
15.55 |
12.20 |
0.47 |
3/8-1/2 |
3/8-1/2 |
9200 |
18400 |
33000 |
12.90 |
17.24 |
28.15 |
28.70 |
24.61 |
17.52 |
13.58 |
0.59 |
1/2-5/8 |
1/2-5/8 |
11000 |
22000 |
44000 |
14.38 |
21.00 |
33.86 |
30.12 |
25.78 |
20.87 |
14.37 |
0.74 |




Qingdao Xinquanxi Metal Products Co..Ltd. was established in 2001 (formerly known as Qingdao Quanxi Hardware Cable Co., LTD.), located in Jimo District, Qingdao city, the company was mainly engaged in the production and sales of Japanese open-body turnbuckle, die forging shackles, products are mainly sold to the United States, Russia, Japan and other countries.
In September 2019, with the continuous development of the company's business, it merged with Qingdao Ruihongjie Industry and Trade Co., LTD., and changed the company name to Qingdao Xinquanxi Metal Products Co., LTD. At the same time, the business range is gradually expanding, the main production and operation of hardware rigging, wire rope connecting parts, hardware machinery, Marine and automobile connecting parts, all kinds of forging, sheet metal, stamping, casting parts and other products. After more than 20 years of development, we have established a complete system, with strong technical capacity, mature production methods, advanced production equipment and testing methods.
We always adhere to the principle of quality first, safe production, timely delivery, customer satisfaction after sale service, and constantly research and learn product expertise, with the best quality products to serve customers.


1.Are you a factory or a trading company?
We have our own foundry and forging factory. The forging plant has 4 production lines and a history of more than 20 years;Foundry has a history of more than 30 years.
2.How do you control your quality?
1: Control during r&d at the beginning of production
2:Production process control
3:Dimensional control
4:Tensile tests
5:Quality inspection before delivery
3.Can we have our product markings on it?
Yes, we can add product markings according to your requirements.
4.How about packing?
Woven bag, carton, plywood pallet or by customer requirements.