Tower crane L46 chip mast section lock pin tower crane lock pin D20 length 250mm anodized 45# steel.
The Tower crane lock pin is used for Manitowoc, Liebherr, SYM, SCM, Zoomlion, Yongmao tower cranes mast section and fixing angle parts. 

The lock pin is made of high-quality steel, wear-resistant and durable.
High-quality steel and exquisite quenching process enhance the strength of the pin.
Surface anodized process, durable.
Simple pin structure makes tower crane installation easier and faster.

Assembling the mast panels, connect the mast section with the section or basic mast, we use pins. for the 1.6m mast section, we use a 50mm diameter pin, for the 2m mast sections, we use a 55mm
diameter pin.

We offer various pins for tower cranes:

Such as: D65, D55, D50 and D20mm

We offer good quality with better price and service:

If you need other models/dimensions, please contact us!