
General Tools Scratch Awl
Score: 75/100
Irwin Combination Square
Score: 85/100Rankings

The IRWIN Combination Square 12" is a versatile measuring tool featuring a durable stainless steel blade and cast zinc body. It is designed for accurate 90° and 45° markings, depth gauging, and angle transfers. It is best suited for DIYers and contractors needing a reliable, budget-friendly tool for general construction tasks.

The General Tools #818 Scratch Awl is a hand tool designed for precise marking and layout work, featuring a contoured hardwood handle and hardened alloy steel blade. It offers good value and durability, though the tip may require sharpening out of the box. Best suited for woodworking projects requiring precise line marking.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | — | 0.1best |
— | 12best | |
| ↓ lower better | 82 gramsbest | 408 grams |
— | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Durability(3) | ||
Warranty | Manufacturer | Limited lifetime |
Blade Material | Alloy Steel | Stainless Steel |
Housing Material | Hardwood | Cast Zinc |
Dimensions & Range(1) | ||
Weight (grams) | 82 grams | 408 grams |

Products in the top-left offer the best value (high score, low price).

Professional reviewers describe it as a well-made tool with nice ergonomics and a durable hardened steel blade, though the tip may need sharpening.
Everyday users appreciate the traditional hardwood handle design and the tool's value proposition.




Professional reviewers praise the IRWIN Combination Square as a well-made and accurate tool, highlighting its rust-proof blade and practical features like the level and scriber.
Consumer feedback is sparse, with no aggregated ratings or detailed testimonials found in the available sources.