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TAMPER PROOF TORX

Part No. ATP40B
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Free shipping on orders over $75

Free 30-days return *

Warranty *

Customer support

Features and Benefits
  • Austempering for improved product performance and a longer service life
Features and Benefits
  • Austempering for improved product performance and a longer service life
  • Surface peening for greater durability
  • Lock-ring retention
  • Also includes a "shot-blast" process which relieves internal stress in the finished product for greater durability
  • Torx ends are formed rather than machined for a better match-up with fasteners and greater performance
  • Tri-Lobular Bit Retention - patented method of keeping bit secure in holder without movement
  • Intended for hand use only, do not use with impact wrenches or other power equipment
Product Length1
Socket SizeT40H
Drive Size1/4
Shank Diameter1/4"
Socket Size (TORX)T40H
Return Policy
  • 30-Day Risk FREE return for refund or replacement
  • If you are not 100% satisfied with your returnable items, return the product for a refund
  • Free warranty return

* Applies to all purchases made on MatcoTools.com excluding Toolboxes, Tool Carts, Diagnostics, Welders, Shop Equipment and shipped items weighing more than 150 pounds; Excludes all Gifts and Branded Apparel items except branded apparel size exchanges for exact items. See your Authorized Matco Tools distributor for warranty or return information on purchases made offline.