The listing describes a compact, three-dimensional measuring and marking tool intended for layout tasks involving 45- and 90-degree angles. ToolMaster has not independently verified the product’s construction, accuracy, dimensions, or included components.
Overview
This tool is presented as an aluminum-alloy ruler, square, and angle-marking aid. The listing says it can be used with square stock, round materials, pipes, and other three-dimensional workpieces. Its stated maximum scale length is 112 mm, although the supplied dimensional information is not fully consistent.
Listed features
The listing identifies measurement, scribing, and checking at 45 and 90 degrees.
It is described as an aluminum-alloy tool with a thickened body and an anodized surface.
The stated minimum graduation is millimeters, with a claimed accuracy of 0.1 mm. This should not be treated as verified precision.
Who may find it useful
DIY users, woodworkers, engineers, and people doing general home layout may find this format useful when a compact guide for common right-angle and 45-degree marks is appropriate. It may be less suitable when a project requires certified or independently checked precision.
What to check before choosing
- Confirm the current overall dimensions and the usable scale length.
- Ask how the claimed 0.1 mm accuracy was established and whether it applies to marking, measuring, or both.
- Check how the pieces join, whether they can shift under pressure, and whether the included fasteners hold alignment.
- Verify the scale markings, graduations, finish, and the surfaces intended to contact the workpiece.
- Confirm the package contents: the listing refers to a ruler set, a hex screw, and an Allen wrench, but the descriptions are not completely consistent.
Safety and use considerations
Use the tool only as a layout aid unless its accuracy has been checked for the task. Keep hands clear when marking near cut lines, secure the workpiece before scribing, and recheck critical angles with a known reference. Aluminum edges, screws, and burrs can still cause cuts, so inspect the tool before use and wear suitable eye protection when layout is followed by cutting or drilling.
What remains unclear
The supplied listing gives conflicting dimensional information, including a stated 112 × 85 × 79 mm size and a separate inch measurement set. It also does not establish a tolerance standard, calibration method, scale readability, joint design, or whether all described accessories are included. Confirm these details on the current manufacturer or seller page.
A practical conclusion
This appears to be a compact multi-angle layout option for ordinary 45- and 90-degree marking. Its usefulness will depend on stable assembly, readable scales, and verified accuracy. Treat the listing claims as preliminary specifications and validate alignment before relying on the tool for close-tolerance work.
FAQ
What angles are listed?
The listing identifies 45-degree and 90-degree measurement or marking.
What is it made from?
It is described as aluminum alloy, with an anodized surface claimed in the listing.
Is the 0.1 mm accuracy verified?
No. That figure is a listing claim and was not independently verified by ToolMaster.
Are the dimensions certain?
No. The supplied specifications conflict, so current dimensions should be confirmed before selecting it.
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