4 Hole 90° Bracket Corner Brace – 10pcs Steel L Brackets 3x3x1.5cm

Description

Product Overview

Our 4‑hole 90° steel L brackets are engineered to provide reliable, right‑angle reinforcement for a wide range of furniture and storage applications. Constructed from high‑grade cold‑rolled steel, each bracket offers excellent tensile strength and resistance to bending, ensuring that the load is evenly distributed across the joint. The compact dimensions of 3 × 3 × 1.5 cm make these braces discreet yet powerful, allowing them to blend seamlessly into the structure of shelves, chairs, drawers, and cabinet frames without protruding or creating visual clutter.

The package includes ten identical brackets, each featuring four precisely drilled holes that align perfectly with standard pre‑drilled holes in most furniture components. This design simplifies the installation process, requiring only a screwdriver or drill to secure the brackets in place. The finish is a corrosion‑resistant zinc coating that protects the metal from moisture and rust, extending the lifespan of the product even in humid or high‑traffic environments. Whether you are a DIY enthusiast, a professional carpenter, or a retailer looking to stock essential hardware, these brackets deliver consistent performance and value.

Usage

These steel L brackets excel in a variety of real‑world scenarios. For home organizers, they reinforce kitchen shelves that hold heavy cookware, pantry racks that store canned goods, and bathroom cabinets that support toiletries. In workshop settings, the brackets are ideal for building sturdy workbenches, reinforcing tool storage units, and constructing custom shelving units for parts and equipment. Their small size also makes them suitable for hobby projects such as model building, where precise alignment and minimal visual impact are essential.

Because the brackets are designed with a universal 4‑hole pattern, they can be used with a range of material thicknesses, from thin plywood to solid hardwood. This flexibility allows installers to adapt the brackets to different load requirements without the need for additional hardware. The brackets are also an excellent choice for retrofitting older furniture that may have weakened joints over time, providing a quick and cost‑effective solution to restore structural integrity.

Why Choose Us

Choosing our brackets means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each batch of brackets undergoes a multi‑stage inspection process that includes dimensional verification, hole alignment checks, and coating adhesion tests. This ensures that every bracket meets the exact specifications required for reliable performance. Our manufacturing facilities employ precision stamping technology, which reduces material waste and guarantees uniformity across all units.

In addition to product quality, we provide responsive after‑sales support. Our technical team is available to answer installation questions, recommend best practices, and assist with any concerns that may arise after purchase. We also offer a straightforward return policy for defective items, reinforcing our confidence in the durability and craftsmanship of our brackets. By partnering with us, retailers and end‑users alike benefit from a dependable supply chain, consistent product availability, and a partner that values long‑term relationships.

Key Features

• High‑strength cold‑rolled steel construction for maximum load capacity.
• Four precisely drilled holes align with standard furniture pre‑drilled patterns.
• Compact 3×3×1.5 cm size provides strong support while remaining unobtrusive.
• Zinc‑coated finish resists corrosion, extending bracket lifespan in humid environments.
• Dedicated customer support and easy return policy for peace of mind.

FAQ

What weight can each bracket support?

When installed correctly on a solid substrate, each bracket can safely support up to 25 kg (55 lb) of evenly distributed load. For heavier applications, it is recommended to use multiple brackets spaced appropriately along the joint.

Are the brackets compatible with wood, metal, and plastic surfaces?

Yes. The 4‑hole pattern is designed to work with most common materials, including hardwood, softwood, metal panels, and high‑density plastic. For softer materials, pre‑drilling the holes slightly larger than the screw size can prevent splitting.

Do I need special tools to install these brackets?

No special tools are required. A standard screwdriver or cordless drill with the appropriate screw size is sufficient for installation. The brackets are designed for quick, tool‑free alignment.

Can I paint or finish the brackets to match my project?

Absolutely. The zinc coating provides a good base for most paints and finishes. We recommend cleaning the surface with a mild solvent before applying any coating to ensure optimal adhesion.

What is the recommended screw size for securing the brackets?

We suggest using #6 to #8 wood screws, 1 inch (25 mm) in length, for most applications. For metal or thicker materials, longer screws or self‑tapping screws may be used to achieve a secure fit.