leveling cap with internal thread - for easy leveling of paving - tiles, without the use of special tools for spacer clips with thread 37131, 37132 durable, flexible and strong plastic, the special shape of the lamellas of the hat ensures precise and convenient tightening of the clip for leveling the height of the tiles in the joint reusable, after the glue has dried (min. 24 hours - or according to the glue manufacturer's specifications), the hat with the clip can be removed by hitting it with a stick or kicking it