Mayhew 1 in. x 12 in. Guardian Handguard Chisel-12405 - The Home Depot


Model # 12405

Internet # 100122836

Store SKU # 420511

1 in. x 12 in. Guardian Handguard Chisel

Mayhew 1 in. x 12 in. Guardian Handguard Chisel

This item has been discontinued.
The Home Depot no longer carries this specific product.

$12.98 / each


Model # 12405

Internet # 100122836

Store SKU # 420511

Used for general cutting, shaping, and removing metal, and outfitted with a protective safety handle for hand protection, this is a true industrial grade tool that is 100 pecent Made in the USA. Utilizing alloy steel for strength and durability, and heat treated with a fully automated infra-red controlled process, this tool is then finished with a rust preventative coating for years of exceptional use.

  • 100% Made in the United States
  • True industrial grade tool
  • Bright safety orange handle absorbs shock while protecting hand, fingers, and knuckles from glancing blows
  • Round handle design provides a secure, comfortable grip that allows for easy tool positioning
  • Alloy steel tool for hardness and durability
  • Multiple forged tool with precision ground cutting edge
  • Automated, infra-red controlled heat treat process for quality and performance
  • Rust preventative applied for additional tool protection


Assembled Depth (in.)  12.0 in  Assembled Height (in.)  3.25 in 
Assembled Width (in.)  3.25 in  Chisel Tip Width (In.)  3-1/4 
Chisel Tip Style  Flat  Hand Tool Type  Chisel 
Individual/Set  Individual  Returnable  90-Day 
Tools Product Type  Hand Tool 
Warranty / Certifications
Manufacturer Warranty  All Mayhew Tools™ items carry a Full Warranty for material & workmanship. Abused, worn out or altered tools are not part of this warranty 


Rated 5.0 out of 5 by 2 reviewers.
Rated 5.0 out of 5.0 by Professional, durable and safe Perfect tool for heavy duty work. The hand protection insure injuries prevention. It's sturdy, sharp and durable. The only cons is that the hand protection tend to slide a bit during use. This chisel is ideal for professional use, but also for beginners, where the hand protection may play an essential role. April 22, 2014
Rated 5.0 out of 5.0 by Great chisel with hand protection I used this to chisel out mortar between real rock used as a facade on my house, it handles well and the large protective handle kept my hand from getting hit when I got careless. Worth every penny. April 24, 2013
1-2 of 2


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.