The plate type fishtail link plate of tower crane is referred to as the fishtail plate of tower crane or the fishtail plate of tower crane, which is referred to as the fishtail plate because of its fish like appearance. One group of main components linked to the standard section of tower crane is made of three pieces, forged from high-strength materials, and the specifications are 40 hole fishtail plate, 45 hole fishtail plate, 50 hole fishtail plate and 55 hole fishtail plate.

The product is not the same as the railway fishplate.

The chip fishtail link plate of tower crane is an important part of the standard section link of tower crane.