Forged from steel for heavy-duty use

Great thermal stability and low shrinkage

Features: Max

Maximum strength amplified rare earth magnets

Kincrome 4Pce 1/2" Drive Impact Extension Bar Set K2023 Cordless Jigsaw Forged from steel for heavy-dutyFeatures Kincrome Impact Sockets & Accessories are manufactured from Chrome Molybdenum Steel (Cr Mo), hardened and tempered to perform in extreme conditions They are designed to be used with Pneumatic and Power tools where higher torque and force is required Kincrome Impact Sockets ad Accessories meet and exceed the following international standards ANSI, DIN 3121 & 3129 Specifications Drive 1 2" Pieces 4 Warranty Lifetime Guarantee Material Chrome