STANLEY® FATMAX® 20 oz Xtreme Hammer

STANLEY® FATMAX® 20 oz Xtreme Hammer

The STANLEY® 20-Ounce FATMAX® Anti-Vibe® Nailing Hammer features Anti-Vibe® technology which minimizes vibration and shock at impact, making this an ideal hammer for professional all-day use.


  • 75% larger* strike face for improved striking accuracy
  • AntiVibe® technology minimizes vibration and shock at impact
  • Torsion control stabilizers reduce arm-twisting fatigue
  • Forged, one-piece steel construction for strength and durability
  • Slip-resistant handle for a secure grip and comfort
  • Precision balanced


Product Weight
0.01 lbs


Limited Lifetime Warranty

We're confident of the quality of our products and we'll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

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We take extensive measures to ensure all our products are made to the very highest standards but on the rare occasion that you need our help & support, we've got you covered.

Support Manual

*Than traditional hammers