Albo Countertop Support Brackets 4Pcs 20 Inch Heavy Duty Reinforced Black Steel

ALBO 20" Heavy Duty Countertop Support Brackets 4PCS, 400 lb 5 mm Steel – Hidden Floating Shelf Corbel | Matte Black Powder-Coated L Brackets Incl Screws & Anchors for Quartz Granite Wood Concrete HEAVY-DUTY 5 MM STEEL — 0.20-in plate supports up to 400 lb per pair, replacing bulky corbels and locking down quartz, granite or wood counters for kitchens, bars, workshops and garages all year. PRINTED INSTALL GUIDE — foldout chart pairs spacing with overhang, includes drill bits & wall tips so DIYers mark once, avoid redrills and finish breakfast bars, vanities and shelves first try. ALL-IN-ONE HARDWARE KIT — screws and anchors in pouches give every fastener to secure into studs or stone, powering a full counter install without store runs. HIDDEN CORBEL DESIGN — 1.5-in vertical arm disappears under the slab, creating a clean floating line that upgrades kitchens, coffee bars, retail displays, lofts, tiny homes and RV cabinetry. RUST-RESISTANT COAT — durable matte-black powder finish blocks moisture, stains and scratches to keep brackets sharp in humid kitchens, outdoor patio bars, laundry rooms and busy utility spaces. MULTI-SURFACE SAFE — beveled edges shield quartz, granite, wood, concrete or laminate tops up to 1½ in thick, preventing chips or marks and letting renovators mix countertop materials confidently. SLEEK INDUSTRIAL STYLE — crisp welds, smooth corners and a slim profile blend with loft, Scandinavian and modern décor while fitting tight alcoves, minimalist open shelving and garage walls.