STANLEY 12-137 Chisel
- Chisel
- Ductile cast iron
- 6.03 pounds
- 15.8 × 6.7 × 3 inches
The weight and cast iron build do not match a normal hand chisel. Check the listing photos and STANLEY's model documentation for 12-137 before ordering if you specifically need a chisel blade.
As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.
How it ranks among the 175 chisels we track
4.6★ across 458 Amazon ratings, Bayesian-smoothed toward the category average.
458 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 175 chisels we track - how the scorecard works · full chisels data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This STANLEY 12-137 is listed under the category Chisel, but its specs describe a cast iron body about 15.8 inches long, 6.7 inches wide and 6 pounds in weight, heavier than a typical hand chisel blade.
A standard chisel is a light, blade-and-handle hand tool, not a 6 pound ductile cast iron casting. The size and material on this listing, 15.8 x 6.7 x 3 inches in ductile cast iron, point toward a different kind of cast tool body, so verify what STANLEY model 12-137 actually is before assuming it is a chisel blade.
- Ductile cast iron material
- 6.03 pounds
- 15.8 x 6.7 x 3 inch body
- STANLEY model 12-137
Who it's for
Anyone specifically shopping for a hand chisel should confirm this listing's contents with STANLEY or the product photos first, since the physical specs do not match a typical chisel. It may suit someone who already knows they want this exact cast iron tool by model number.
Strengths and trade-offs
Drawn from this product's published specifications.
- Ductile cast iron construction resists chipping under impact
- Compact footprint at 15.8 x 6.7 x 3 inches
- Category label does not match the heavier spec profile
- No description or reviews to confirm actual function
- Buyers expecting a standard hand chisel may be misled
Performance notes
Ductile cast iron construction typically means durability and resistance to chipping under repeated impact, which fits a striking or bench tool rather than a fine-edge blade, but without more listing detail the exact use case cannot be confirmed from this data alone.
Specifications
| Brand | STANLEY |
|---|---|
| Model | 12-137 |
| Material | Ductile cast iron |
| Item Weight | 6.03 pounds |
| Dimensions | 15.8 × 6.7 × 3 inches |
Other STANLEY chisels
How it compares
This product against the closest alternatives we track in chisels.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| STANLEY 12-137 ChiselThis product | 4.6 / 5 | 458 | 3.8 / 5 |
| Intelitopia MDS00A ChiselIntelitopia | 4.6 / 5 | 6,980 | 4.5 / 5 |
| HURRICANE HK-BBPR-ZWV0 ChiselHURRICANE | 4.7 / 5 | 6,700 | 4.6 / 5 |
| KEENBEST GREEN ChiselKEENBEST | 4.7 / 5 | 4,391 | 4.5 / 5 |
| SHARPAL 162N ChiselSHARPAL | 4.7 / 5 | 6,903 | 4.5 / 5 |
Similar chisels from other brands
Questions about the STANLEY 12-137
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the STANLEY 12-137 a standard hand chisel?
The listed weight and ductile cast iron material do not match a typical chisel blade, so confirm with STANLEY's model documentation before buying if that is specifically what you need.
How heavy is the STANLEY 12-137?
About 6.03 pounds.
What material is the 12-137 made of?
Ductile cast iron.