Aluminium Alloy Triangle Ruler Square 7 Inch 12 Inch Black Oxidation 90 45 Degree

This aluminium alloy triangle ruler square is a measuring and marking tool designed for 90-degree and 45-degree angles, with a stated measuring range of 0-30 and a graduation value of 1. It is available in 7 inch and 12 inch versions, and in metric or British system graduations depending on the option chosen. The body is made from aluminium alloy with a black oxidation finish, and the net weight is 225 grams with a size of 30 x 30. These details make it relevant for users who need a straightforward square for layout work, checking corners, or marking angled cuts where a readable scale and a defined angle are required. The 7 inch version may suit smaller layout tasks, while the 12 inch version gives a longer edge for larger work. The metric and British system options allow a choice to match existing tools or preferred units. This tool is suited to woodworking, metalworking, and general DIY tasks where a right angle or a 45-degree angle needs to be transferred or verified. The source text provides specific figures for the measuring range, graduation value, resolution, size, and weight, so buyers can check these against their needs before ordering.

Features and Construction

The product details list aluminium alloy as the material and black oxidation as the surface treatment. The measuring range is 0-30, the graduation value is 1, and the resolution is 0.1. The size is given as 30 x 30 and the net weight as 225 grams. The available options are 12 inches black metric system, 7 inch black British system, and 7 inch black metric system. These figures provide a clear basis for understanding the scale and reading detail offered by this triangle ruler square.

Material and Build

The triangle ruler square is made from aluminium alloy, according to the source details. The black oxidation finish is stated as part of the product description, and the body is shaped as a triangle ruler square for 90-degree and 45-degree work. The net weight of 225 grams applies to the product as described. No additional construction details, such as edge thickness or blade hardening, are provided in the source text, so those points should be confirmed if they matter for your task. Aluminium alloy is a metal material commonly used for measuring tools because it is relatively light, but the source does not make any specific claims about durability or precision beyond the stated figures.

Size and Practical Fit

Two sizes are listed: 7 inch and 12 inch. The measuring range is 0-30, and the size is stated as 30 x 30. The graduation value is 1 and the resolution is 0.1. These figures indicate the scale and the level of reading detail given in the source. The 7 inch version may suit smaller layout tasks, while the 12 inch version gives a longer edge for larger work. The black oxidation finish is common to the listed options. The size of 30 x 30 and the net weight of 225 grams are fixed details from the product information.

Uses and Placement

The main use case is angle marking and checking for 90-degree and 45-degree work. This type of square is commonly used in woodworking, metalworking, and general DIY tasks where a right angle or a 45-degree angle needs to be transferred or verified. The 0-30 measuring range and the stated graduation value of 1 give a clear basis for measuring within that range. The metric and British system options allow a choice to match existing tools or preferred units.

Event or Professional Use

For trade or workshop use, the triangle ruler square can be used to mark and check angles on timber, metal, or other workpieces. The aluminium alloy body and black oxidation finish are the stated material and surface details. The 12 inch option provides a longer measuring edge, while the 7 inch option is shorter for smaller work. The measuring range of 0-30 and graduation value of 1 apply to the scale as described. No professional certification or accuracy rating beyond the stated resolution of 0.1 is given in the source.

Everyday Home Use

For home DIY, the square can help with shelf alignment, picture frame corners, or simple marking tasks around the house. The 7 inch size is compact for storage, and the 12 inch size offers a longer edge for larger pieces. The black oxidation finish is stated for the listed options. The net weight of 225 grams is given in the source, and the measuring range remains 0-30 with a graduation value of 1. This makes it a practical tool for occasional home projects where a defined angle and readable scale are needed.

Benefits and Buying Value

The value of this triangle ruler square lies in its stated measuring range, its two available sizes, and its aluminium alloy construction with black oxidation finish. It is a practical tool for users who need to mark or check 90-degree and 45-degree angles within a 0-30 range. The metric and British system options allow a choice to match existing tools or preferred units. The source provides specific figures for size, weight, graduation value, and resolution, so buyers can assess whether it fits their requirements.

Reuse and Low Maintenance

Aluminium alloy is the stated material, and the black oxidation finish is the stated surface treatment. No specific maintenance instructions are given in the source, so basic care such as wiping with a dry cloth and storing in a dry place is reasonable for a metal measuring tool. The net weight of 225 grams and the size of 30 x 30 are fixed details from the product information. Keeping the scale clean helps maintain readability, but no other maintenance claims are made.

Why Choose This Product

This triangle ruler square is suited to users who need a 90-degree and 45-degree angle tool with a 0-30 measuring range and a graduation value of 1. It comes in 7 inch and 12 inch sizes, with metric or British system graduations depending on the option. The aluminium alloy body and black oxidation finish are the stated material details. The net weight is 225 grams and the size is 30 x 30. No further claims about durability, precision beyond the stated accuracy, or professional certification are made in the source. The available options are 12 inches black metric system, 7 inch black British system, and 7 inch black metric system, so you can choose the one that matches your existing tools.