Heavy Duty Rear Mount Brackets For Undermount Drawer Slides Built Tough For Cabinetry Fits 12 To 21 Inch Drawers Eliminates Wobble Supports 75 Lbs Per Pair Simple Setup

Heavy duty rear brackets for undermount sliding drawer units
✔️ Aligns 12 inches (305 mm) to 21 inches (533 mm) drawer lengths safely

This kit comes packed as a pair of reinforced rear mounting plates built to lock undermount drawer slides directly into wooden or metal cabinet boxes. They stop side wiggle and keep heavy storage compartments level whether you are outfitting a home workshop or updating vintage kitchen cupboards.

✅ Adjustable back rail tracks match 12 inches (305 mm) to 21 inches (533 mm) slide runouts ✅ Weight rated capacity stays steady at 75 pounds (34 kg) per set ✅ Gray baked enamel coating takes knocks and moisture without failing ✅ Pre drilled holes skip template guessing and speed up bench work

💡 How do rear support brackets improve overall slide performance compared to direct screw mounting? Swapping in a dedicated rear plate gives your cabinet frame a rigid anchor point that absorbs torque when you yank open stacked drawers. - Cuts down friction noise by locking travel paths straight before lube - Takes pressure off weak particle board edges that normally crack under stress - Keeps door gaps uniform so adjacent bins shut flush every single time - Makes handy adjustments easier since you can tweak depth before final tightening

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