The set is built around Wera's Kraftform Plus system and features multi-component handles which

Manufacturer item number: T0054486899

which is highlighted for the RTU series in the manufacturer's information

Quality control: product is individually inspected

Test- og måleopstillinger

Roller S3 m/snørebåndsmekanism str. 46; ESD Unit(s):Pair The set is built around. Sievi Roller has a patented easy to use and durable Boa tightening mechanism. The Boa mechanism provides more comfort for the user: Turn the dial and your shoes fit perfectly. It's also quick and easy to take the shoes on and off: The laces are loosened simply by lifting the turntable.