The Quadro full extension runner system from Hettich is precision-engineered for strength and excellent running quality.
As many as 180 steel balls make Quadro's running action noticeably smooth and supple even under extreme loads.
The integrated "Silent System" soft-closing function quietly and gently shuts doors weighing.
To make it easier to find the product you are looking for in a DIY store, we have provided a letter-based guide system on our DIY packaging and on all related information material: in this system, Quadro full extension runners always carry the letter "Q".
The number following the letter Q indicates the drawer length each runner can be used for.
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