£45.44

LOSTRONAUT Heavy Duty Large Countertop Shelf L Bracket 16 Inch Solid Steel Metal - Support Corner Brackets Include Hardware for Easy Installation

Black, 3HDBK166259

Price data last checked 31 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 60 days • 60 data points (No recent data available)

Historical
Generating forecast...
£45.45 £42.05 £42.79 £43.53 £44.28 £45.02 £45.76 18 January 2026 01 February 2026 16 February 2026 03 March 2026 18 March 2026

Price Distribution

Price distribution over 60 days • 4 price levels

Days at Price
4 days 8 days 19 days 29 days 0 7 15 22 29 £42 £44 £45 £45 Days at Price

Price Analysis

Most common price: £45 (29 days, 48.3%)

Price range: £42 - £45

Price levels: 4 different prices over 60 days

Description

Unleash rock-solid support with Lostronaut's 16” L Brackets. Forged from a single piece of 3/8'' thick solid steel, they're perfect for countertops, slabs, corbels, braces, mantels, and shelves. These heavy-duty heroes are made from construction-grade material with no welds, just pure, unyielding strength, ready to tackle your toughest mounting projects. With a precision-machined 90-degree angle tolerance of just 0.05", they guarantee a picture-perfect fit every time. But it’s not all about brute strength, these heavy duty l brackets are also masters of disguise. Extra strong yet discreet, they keep everything securely in place while staying out of sight, making your space look effortlessly sleek and sturdy. Each set of our sleek black shelf L brackets comes with all the stainless steel floating shelf hardware you need for a hassle-free installation. Get ready for easy peasy, installation squeezy, and enjoy the seamless blend of style and strength these metal brackets bring to your projects!

Key Features

Rock-Solid Support. Lostronaut’s 16” shelving brackets are forged from a single, mighty piece of 3/8'' thick solid steel. Perfect for countertops, slabs, corbels, braces, mantels, and shelves.

Heavy-Duty Hero. Tackle your heaviest mounting project with our powerhouse L bracket. These metal shelf brackets are made from construction-grade steel and have no welds, just pure, unyielding strength.

Stylishly Invisible. Make your installations float effortlessly and hold like a champ. Extra strong yet discreet, these shelving bad boys keep everything securely in place while staying invisible.

Precision Perfection. Our L brackets for shelves boast a precision-machined 90-degree angle tolerance of just 0.05'. They promise a sturdy and perfect fit, built to impress, and engineered to last.

Breezy Installation. Upgrade your space with our sleek black shelf L brackets. Each set comes with all the stainless steel floating shelf hardware you need for a hassle-free installation in no time.

Product Specifications

Colour
Black
Domain
Amazon UK
Listed Since
09 March 2022

Barcode

No barcode data available

Similar Products You Might Like

Heavy Duty Countertop Support Bracket 2 Pack - 16" x 6" x 2.5" Forward L Bracket Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops
95% match

Heavy Duty Countertop Support Bracket 2 Pack - 16" x 6" x 2.5" Forward L Bracket Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops

WINKER

£98.04 18 Mar 2026
WINKER Shelf Brackets 10 Inch L Brackets 8PCS Heavy Duty Metal White Rustic Industrial Wall Mount Brackets for DIY Shelves Project Hardware Included
95% match

WINKER Shelf Brackets 10 Inch L Brackets 8PCS Heavy Duty Metal White Rustic Industrial Wall Mount Brackets for DIY Shelves Project Hardware Included

WINKER

£45.60 07 Feb 2026
Heavy Duty Countertop Support Bracket 2 Pack - Hidden Shelf Bracket 10" x 6" x 2.5" Forward L Bracket Metal Corbels for Quartz, Granite, Wood, Concrete, Laminate Countertops
94% match

Heavy Duty Countertop Support Bracket 2 Pack - Hidden Shelf Bracket 10" x 6" x 2.5" Forward L Bracket Metal Corbels for Quartz, Granite, Wood, Concrete, Laminate Countertops

WINKER

£38.15 17 Mar 2026
Heavy Duty Countertop Support Bracket 2 Pack - Hidden Shelf Bracket 12" x 6" x 2.5" Forward L Bracket Metal Corbels for Quartz, Granite, Wood, Concrete, Laminate Countertops
94% match

Heavy Duty Countertop Support Bracket 2 Pack - Hidden Shelf Bracket 12" x 6" x 2.5" Forward L Bracket Metal Corbels for Quartz, Granite, Wood, Concrete, Laminate Countertops

WINKER

£45.34 18 Mar 2026
Shelf Brackets 12 Inch L Brackets for Shelves Heavy Duty White Wall Brackets for Shelves 5mm Thick Metal Bracket Support for Shelf with Screws
94% match

Shelf Brackets 12 Inch L Brackets for Shelves Heavy Duty White Wall Brackets for Shelves 5mm Thick Metal Bracket Support for Shelf with Screws

WINKER

£49.74 06 Feb 2026
LEOPO 18 Inch Shelf Brackets for DIY Floating Shelf, Heavy Duty L Brackets, 90 Degree Triangle Corner Bracket, 8 Pack
94% match

LEOPO 18 Inch Shelf Brackets for DIY Floating Shelf, Heavy Duty L Brackets, 90 Degree Triangle Corner Bracket, 8 Pack

LEOPO

Out of Stock 09 Feb 2026
Countertop Bracket, 3 Pack Heavy Duty L Brackets for Countertop, 12" x 6" x 2 1/2", Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops
94% match

Countertop Bracket, 3 Pack Heavy Duty L Brackets for Countertop, 12" x 6" x 2 1/2", Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops

WINKER

£130.58 17 Mar 2026
Worktop Support 4 Pack Heavy Duty Hidden Bracket Shelf Bracket 12" x 6" x 2.5" L Bracket Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops
94% match

Worktop Support 4 Pack Heavy Duty Hidden Bracket Shelf Bracket 12" x 6" x 2.5" L Bracket Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops

WINKER

£169.75 17 Mar 2026
WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 12" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black
94% match

WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 12" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black

WINKER

£53.81 17 Mar 2026
Orbeto Heavy Duty Floating Shelf Bracket (12 inch-6 Pack) with (1/4”-Thick) Metal Black, Holds 160+lb, Powder Coated, Complete Mounting Hardware, Easy Install
94% match

Orbeto Heavy Duty Floating Shelf Bracket (12 inch-6 Pack) with (1/4”-Thick) Metal Black, Holds 160+lb, Powder Coated, Complete Mounting Hardware, Easy Install

ORBETO

£48.68 06 Feb 2026
Orbeto Heavy Duty Floating Shelf Bracket (10 inch-6 Pack) with (1/4”-Thick) Metal Black, Holds 160+lb, Powder Coated, Complete Mounting Hardware, Easy Install, Clear Instructions
94% match

Orbeto Heavy Duty Floating Shelf Bracket (10 inch-6 Pack) with (1/4”-Thick) Metal Black, Holds 160+lb, Powder Coated, Complete Mounting Hardware, Easy Install, Clear Instructions

ORBETO

£40.32 06 Feb 2026
Goovilla Shelf Bracket, Heavy Duty Floating Shelf Brackets 10 inch Long, 6 Pack Brackets for Shelves, Black Coated Metal Wall Shelf Support Brackets with 1/5 Inch Thick and 160 lb. Load Capacity
94% match

Goovilla Shelf Bracket, Heavy Duty Floating Shelf Brackets 10 inch Long, 6 Pack Brackets for Shelves, Black Coated Metal Wall Shelf Support Brackets with 1/5 Inch Thick and 160 lb. Load Capacity

Goovilla

£43.98 18 Mar 2026
YFCVIP Heavy-Duty 20cm Industrial Shelf Brackets - 2 Pack Black
94% match

YFCVIP Heavy-Duty 20cm Industrial Shelf Brackets - 2 Pack Black

YFCVIP

£15.19 07 Feb 2026
YUMORE Shelf Bracket Heavy Duty 16x10x2 in, 1/5IN Extra Thick Solid L Brackets Stainless Steel Countertop Bar Top Support Brackets Wall Mounted, Includes Hardware, 2 Pack
94% match

YUMORE Shelf Bracket Heavy Duty 16x10x2 in, 1/5IN Extra Thick Solid L Brackets Stainless Steel Countertop Bar Top Support Brackets Wall Mounted, Includes Hardware, 2 Pack

YUMORE

£54.39 07 Feb 2026
YUMORE 2 Pack Heavy Duty Stainless Steel Shelf Brackets 16" Max Load 250kg
94% match

YUMORE 2 Pack Heavy Duty Stainless Steel Shelf Brackets 16" Max Load 250kg

YUMORE

£36.22 05 Feb 2026
Heavy Duty Shelf Bracket, Rustic Floating Shelf Bracket for Shelves Wall Mounted, 6Pcs Industrial Black Shelf Brackets (10Inch-6Pack)
94% match

Heavy Duty Shelf Bracket, Rustic Floating Shelf Bracket for Shelves Wall Mounted, 6Pcs Industrial Black Shelf Brackets (10Inch-6Pack)

MIUGO

£43.69 17 Mar 2026
Heavy Duty Floating Shelf Brackets 8 inch, 8 PCS Wall Mounted L Shaped Support, Rustic Metal Shelf Brackets for Floating Shelves | Holds 150+lb (Black)
94% match

Heavy Duty Floating Shelf Brackets 8 inch, 8 PCS Wall Mounted L Shaped Support, Rustic Metal Shelf Brackets for Floating Shelves | Holds 150+lb (Black)

YFCVIP

£27.59 05 Feb 2026
Heavy Duty Shelf Bracket, Rustic Floating Shelf Bracket for Shelves Wall Mounted, 6Pcs Industrial Black Shelf Brackets (12Inch-6Pack)
94% match

Heavy Duty Shelf Bracket, Rustic Floating Shelf Bracket for Shelves Wall Mounted, 6Pcs Industrial Black Shelf Brackets (12Inch-6Pack)

MIUGO

£42.00 22 Feb 2026
WELDUN 6 Pack Floating Shelf Brackets 8 Inch, Heavy Duty Metal L Brackets for Shelves Support Wall Hanging
94% match

WELDUN 6 Pack Floating Shelf Brackets 8 Inch, Heavy Duty Metal L Brackets for Shelves Support Wall Hanging

WELDUN

£28.99 05 Feb 2026
Starunder 8 Pack Floating Shelf Brackets,12 Inch Heavy Duty Industrial Shelf Bracket, Black Metal L Brackets for Shelves Support DIY(1/5 Inch Thicked)
94% match

Starunder 8 Pack Floating Shelf Brackets,12 Inch Heavy Duty Industrial Shelf Bracket, Black Metal L Brackets for Shelves Support DIY(1/5 Inch Thicked)

Starunder

£55.34 19 Nov 2025
LEOPO 10 inch Shelf Bracket for DIY Floating Shelf, 1/5 inch Thick Heavy Duty Bracket, 6 Pack
94% match

LEOPO 10 inch Shelf Bracket for DIY Floating Shelf, 1/5 inch Thick Heavy Duty Bracket, 6 Pack

LEOPO

£46.92 05 Feb 2026
Pack of 4 Floating Shelf Brackets, Invisible Triangle Wall, Hidden Wall Shelf Brackets, Wall Mounted, Heavy Duty Metal for Storage Shelf, Bookshelf(Black)
94% match

Pack of 4 Floating Shelf Brackets, Invisible Triangle Wall, Hidden Wall Shelf Brackets, Wall Mounted, Heavy Duty Metal for Storage Shelf, Bookshelf(Black)

lzijun

£7.59 05 Feb 2026
2 Pcs Folding Shelf Brackets Heavy Duty, 12 Inch Triangle Wall Brackets for Shelves, 90 Degree Right Angle Stainless Steel Floating Shelf Support Brackets, for Countertop DIY, Max Load 220LBS
94% match

2 Pcs Folding Shelf Brackets Heavy Duty, 12 Inch Triangle Wall Brackets for Shelves, 90 Degree Right Angle Stainless Steel Floating Shelf Support Brackets, for Countertop DIY, Max Load 220LBS

LSK

£19.36 05 Feb 2026
QWORK® L Brackets for Wood , 56pcs Corner Brace , Stainless Steel , 16x20mm , 16x40mm , 16x50mm , 90 Degree L Shaped Brackets for Furniture Fixation
93% match

QWORK® L Brackets for Wood , 56pcs Corner Brace , Stainless Steel , 16x20mm , 16x40mm , 16x50mm , 90 Degree L Shaped Brackets for Furniture Fixation

QWORK

£10.99 06 Feb 2026