1 Pair Heavy Duty Locking Drawer Slides Full Extension Runners With Lock 10-40 Inch Side Mount Ball Bearing Rails Track 250 Lbs

12-40 Heavy Duty Slide Rail Drawer Runners With Lock 53mm width Ball Bearing Three Fold Full Extension

Material: cold steel
Bearing capacity: 120KG
Rail length: 300mm, 350mm, 400mm, 450mm, 500mm,550mm,600mm,650mm,700mm,750mm,800mm,850mm,900mm,950mm,1000mm
Rail width: 53mm
Three sections thickness: inner rail 2.0mm, middle rail 2.0mm, outer rail 2.0mm

Uses: kitchen, bathroom, bathroom damp place, civilian furniture, office appliances, cabinetry, wardrobe, etc.

How to choose the track size?
1. Measure the depth of the drawer depth (for example, the depth is 320CM, you can choose 12 inches (300MM), the difference is 2-3 cm.
2. Measure the side width of the drawer (refer to the width of the side panel installed in the drawer, the general drawer can be installed)
Note: Users of keyboard drawer replacement must measure the thickness of the previous track (ie, the gap between the two sides of the drawer, which was generally the two-track before)