




🔧 Strike with confidence, work like a pro!
The Estwing Sure Strike Engineer's Hammer features a robust 40 oz forged steel head paired with a durable fiberglass handle and no-slip cushion grip, making it the go-to tool for professionals and enthusiasts alike. Trusted globally by geologists and contractors, this hammer delivers unmatched strength, comfort, and versatility for heavy-duty tasks, backed by nearly a century of Estwing craftsmanship.





| Brand | Estwing |
| Head Material | Alloy Steel |
| Handle Material | Alloy Steel, Alloy Steel |
| Color | Blue |
| Item Weight | 0.02 Pounds |
| Grip Type | Textured |
| Head Style | Flat |
| Style | Hammer |
| Number of Items | 1 |
| Global Trade Identification Number | 00034139926221 |
| Manufacturer | Estwing |
| UPC | 034139926221 689711646471 |
| Part Number | MRF40E |
| Item Weight | 0.32 ounces |
| Product Dimensions | 13.98 x 4.88 x 1.62 inches |
| Item model number | MRF4OE |
| Is Discontinued By Manufacturer | No |
| Size | 40 oz (Ounces) |
| Finish | Brushed |
| Material | Steel |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | ac |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Included Components | Engineer's Hammer |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Estwing warrants its all steel hammers against failure in normal use, but does not warrant its tools against misuse, abuse or wearing out. Misuse could include, but are not limited to the following: a). Striking other hardened objects such as other tools, hardened nails, drills or chisels, etc. b). Pulling (attempting to withdraw) hardened nails, screws or nail sets. c). Filing of nick in claws or handles |
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