A video has been produced by Renold to demonstrate how quick and easy it is to replace one of the polymer blocks on its Klik-Top brand of polymer block chain.

The polymer blocks are U-type attachments for roller chain designed to protect goods on conveying applications. With Renold’s Klik-Top design the blocks can be replaced in a matter of moments with a simple click-off and click-on action. This is quite unlike integral attachments that can only be replaced by dismantling several chain components, which is quite a lengthy process, states the company.