3 Pairs Blum 18" Undermount Tandem 563. Drawer Slides + Blumotion Soft Close for Max 5/8" Thick Drawer Boxes 

Full extension concealed runners

563 series runners require that the cabinet sides to be blocked out flush with the inside of the frame. Rear brackets and sockets cannot be used. Works for panel or blocked-out face frame cabinets

Blumotion soft closing feature integrated

Tandem smooth running action



For overall cabinet depth of 21" (533mm)

Drawer length of 18" (457mm)



Available in 18" (Search SKU: B563.4570B) and 21" (Search SKU: B563.5330B)

1/2" (13mm) to 5/8" (16mm) drawer thickness

Made in the USA



Features 4 dimensional adjustment

Elongated holes for depth adjustment

Bottom-mount holes

100lb static load capacity