Milwaukee SHOCKWAVE Impact Duty 2-7/8" Locking Bit Holder 48-32-4531

ENGINEERED FOR UNYIELDING RETENTION AND EXTREME TORQUE

When you're driving fasteners in high-torque applications, bit drop and tip breakage aren't just inconveniences—they're productivity killers. The SHOCKWAVE™ Impact Duty™ Locking Bit Holder is built to solve these mechanical failures at the source. Utilizing Custom Alloy76™ steel and a precision-engineered Shockzone™ geometry, this holder is designed to flex under peak load, absorbing up to 3x more torque than standard holders and extending service life by up to 30x. The dual-magnet system ensures a powerful magnetic transfer through the bit to the fastener, while the intuitive auto-locking collar provides a secure, wobble-free connection for all 1/4" hex bits.

• / Auto-Locking Design securely fits all 1/4" hex bits and inserts for zero-slip performance.
• / Small-Profile Quick Release Collar allows for rapid, one-handed bit changes in tight spaces.
• / Dual Magnets maximize holding power to the fastener to prevent drops during vertical or overhead driving.
• / Optimized Shockzone™ technology absorbs peak torque to prevent shank breakage and tip fracture.
• / Custom Alloy76™ Steel construction delivers maximum durability and resistance to wear.

TECHNICAL SPECIFICATIONS

Overall Length	2.875" (2-7/8")
Drive Size	1/4" Hex
Shank Type	1/4" Hex Impact Rated
Material	Custom Alloy76™ Steel
Magnetic	Yes (Dual Magnets)
Locking Type	Auto-Locking Quick Release

WHAT'S IN THE BOX

(1) SHOCKWAVE™ Impact Duty™ 2-7/8" Locking Bit Holder (48-32-4531)