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Quadro Locking Device Set for Wooden Drawers by Hettich America Corporation secures wooden drawer fronts to Quadro slide systems using dedicated front fixing clips, giving installers a defined way to attach the drawer subfront to the runner hardware for consistent function. The set is described as a locking device set for wooden drawers, so it focuses on mechanically engaging the drawer front with the slide to hold alignment during use. The LH and RH Quadro front clips format means there is a clearly defined clip for each side of the drawer, which helps maintain side-to-side symmetry when positioning the drawer front. Because the set is identified under drawer slides accessories, it integrates into the slide assembly rather than the cabinet case, so work time is spent at the bench where layout is easier to control.
The LH and RH Quadro front clips are recommended for installation with two #6 - #8 x 3/4 inch flat head screws per clip, giving each clip a four-screw total across the drawer that spreads load and resists front racking under drawer use. The flat head screw specification suits countersunk mounting in the clip holes, so screw heads sit flush and do not conflict with the slide interface as the runner travels. With a design that supports + 2.0 mm height adjustment, the clips allow limited upward movement of the drawer front relative to the slides, providing a way to fine-tune vertical reveals between fronts after the slides are fixed in the cabinet.
The Quadro Locking Device Set for Wooden Drawers is intended for wooden drawer boxes where the subfront thickness is 5/8 inch (16 mm), so it directly fits common shop-built drawer fronts made from that stock size. Because the web description specifies 5/8 inch drawer subfront thickness, these clips close around that dimension, supporting a snug mechanical engagement between clip and front material that helps the locking feature work as designed. The minimum drawer inside width of 165 mm (6-1/2 inch) defines the scale of drawers this part serves, placing it in the small to medium drawer range often used in kitchen, bath, and casework layouts that require Quadro slide performance. Being categorized as drawer slides accessories, these LH and RH front clips are used as part of the overall Quadro runner installation rather than as general-purpose case hardware, concentrating their role at the interface between the slide set and the wooden drawer subfront.
The locking device design for wooden drawers means the clip interface is built for repeatable connection between drawer subfront and slide, supporting consistent reveals across a bank of drawers once the first layout is established. The + 2.0 mm height adjustment capability on the clips provides an upward tuning range that lets installers shift drawer fronts slightly to correct small layout variations after the cabinet and slides are already fixed, which reduces rework at the cabinet level. Using two #6 - #8 x 3/4 inch flat head screws per clip gives each side of the drawer multiple fastening points, so the clip resists twisting when the drawer is pulled under load and helps keep the front square to the slides. The matched left/right configuration of the LH and RH Quadro front clips keeps the locking geometry mirrored from side to side, which supports smooth runner engagement and helps reduce side-binding that can occur when front connections are improvised.
The Quadro Locking Device Set for Wooden Drawers is specified for wooden drawers with a 5/8 inch (16 mm) drawer subfront thickness, so it matches common solid wood or panel drawer-front stock.
The + 2.0 mm height adjustment on the clips lets the drawer front move slightly upward relative to the slides, so installers can fine-tune vertical gaps between fronts after basic mounting.
The LH and RH Quadro front clips require a minimum drawer inside width of 165 mm (6-1/2 inch), which sets the smallest interior opening suited to this locking device design.
The LH and RH Quadro front clips are recommended for installation with two #6 - #8 x 3/4 inch flat head screws per clip, providing multiple fastening points on each side of the drawer front.
The Quadro Locking Device Set for Wooden Drawers functions as a drawer slides accessory, linking the wooden drawer subfront to the Quadro runners so the front travels reliably with the slide system.
The set contains one front fixing clip left and one right so each side follows its intended orientation, helping keep the locking geometry mirrored and supporting smooth drawer movement.
The Quadro Locking Device Set for Wooden Drawers from Hettich America Corporation pairs LH and RH front fixing clips with 5/8 inch (16 mm) drawer subfront thickness and + 2.0 mm height adjustment, making it a focused choice when the drawer interior width meets the 165 mm (6-1/2 inch) minimum. When the job calls for tying wooden drawer fronts into a Quadro slide system using hardware identified as drawer slides accessories with manufacturer part 9140418, this locking device set aligns the drawer front, runner connection, and adjustment range inside a single coordinated component choice.
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