Unlike conventional steel U-type attachments, there are no sharp edges in contact with the conveyed goods. Klik-Top features a synthetic U-Type attachment with rounded edges. When the chain passes over the sprocket the rounded edges of the new clip ensure that the goods will not be damaged.
This also provides protection for the chain itself. Fitting over the slightly extended pins the clip secures the chain's bearing areas from dirt and other contamination helping to extend the chain's working life.