SOLID BALL BEARING Incorporating a high-density arrangement of solid steel balls, these drawer slides ensure a seamless, friction-free glide when opening and closing drawers. Tested to withstand over 100,000 cycles of loading and pulling. CREATE A QUIET ROOM The inclusion of two springs further enhances the mechanism's shock absorption capabilities, reducing the risk of damage from internal collisions. As a result, drawers close gently and silently. DETACHABLE DESIGN There is a plastic buckle on the back of the inner rail, gently press the button to detach the runner which can be separated by pressing down and pulling out for easy installation of drawers. Exquisite and Durability Homdiy chose a metal soft-close mechanism to differentiate it from common plastic alternatives. Durable design is less prone to breakage, ensuring your furniture lasts longer. Material: High quality cold rolled steel. Maximum load capacity: 100lb/45kg Screw Included: Yes. Heavy Duty Load Capacity Multiple Size Options The soft-close drawer slides feature a rugged design and a load capacity of up to 100 lbs. They are suitable for a variety of applications including wardrobes, cabinets, decorative cabinets and general home drawers. The installation process is smooth and efficient Exquisite and wonderful user experience User-friendly choice for home improvement projects Drawer Slide Sizes: Silver: 12", 16", 18", 20", 22".Black: 18", 20", 22". Minimum Length of Cabinet = Drawer Length + 0.4 Inch For 10" Drawer Slides, Max out Cabinet Length Is 05.79 Inch ± 0.12 InchFor 12" Drawer Slides, Max out Cabinet Length Is 09.76 Inch ± 0.12 InchFor 14" Drawer Slides, Max out Cabinet Length Is 12.40 Inch ± 0.12 InchFor 16" Drawer Slides, Max out Cabinet Length Is 14.96 Inch ± 0.12 InchFor 18" Drawer Slides, Max out Cabinet Length Is 17.56 Inch ± 0.12 InchFor 20" Drawer Slides, Max out Cabinet Length Is 19.53 Inch ± 0.12 InchFor 22" Drawer Slides, Max out Cabinet Length Is 21.50 Inch ± 0.12 Inch Customer Reviews Price Size 12，16，18，20，22 Inch 12，16，18，20，22 Inch 14，22 Inch 18，20，22 Inch 10，12，14，16 Inch 10，12，14，16 Inch Materia‎ ‎Cold Rolled Steel ‎Cold Rolled Steel Cold Rolled Steel Cold Rolled Steel Cold Rolled Steel Cold Rolled Steel Width 1.77inch/45mm 1.37inch/35mm 1.77inch/45mm 1.77inch/45mm 1.37inch/35mm Function Soft Close Push to open Push to open Soft Close Soft Close Self Closing Bottom Mount Extension Full Extension 3/4 Extension Full Extension Full Extension Full Extension For Above 12inch 3/4 Extension Load Capacity 100LB 50LB 100LB 100LB 75LB 50LB Applicable Scenarios Frameless/Framed with Brackets Frameless Frameless/Framed with Brackets Frameless/Framed with Brackets Frameless/Framed with Brackets Frameless