Свързващо устройство за натоварване тип Ratchle без връзки и куки

The ratchet type
can increase the leverage or pull on the chain over a lever type. They are rated according to the size of chain for which they have been designed.
Size: 1/4-5/16; 5/16-3/8; 3/8-1/2; 1/2-5/8;
Proof load: 2 times of working load;
Grade: G70, G80, according to requirement;
Color: powder plastified,  red, yellow, green, black, or customized;