About product and suppliers:
            333 block grab products are offered for sale by suppliers on Alibaba.com, of which material handling equipment parts accounts for 18%, truck cranes accounts for 8%, and construction machinery parts accounts for 6%. 

A wide variety of block grab options are available to you, such as yes. You can also choose from hollow block making machine block grab, as well as from vacuum extruder block grab, and whether block grab is brick production line. 

There are 316 suppliers who sells block grab on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Taiwan, China, from which the percentage of block grab supply is 96%, 1%, and 1% respectively. 

Block grab products are most popular in United States, Thailand, and Philippines.