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Milwaukee®

2-7/8-Inch SHOCKWAVE Impact Duty™ Locking Bit Holder

Mfg.#
48-32-4531
Sku#
507616
  • Auto-Locking Design: Fit all Inserts and 1/4" Hex bits
  • Quick Release Collar: One Handed Bit Changes
  • Dual Magnets: Maximize Magnetic Transfer and Holding Power to Fastener
  • Optimized Shockzone: Absorbs Peak Torque and Prevents Breaking

* Estimated stock levels as of Sun, Jul 12, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

MILWAUKEE SHOCKWAVE Impact Duty Locking Bit Holders are engineered to be the most durable, strongest locking bit holders on the market. The intuitive auto-locking design fits all inserts and 1/4 in hex bits and the small-profile quick release collar allows for easy one-handed bit tip changes. The new locking bit holders feature two magnets to maximize magnetic transfer and holding power to the fastener and prevent drops. As with all SHOCKWAVE Impact Duty Accessories, each bit holder features an optimized SHOCK ZONE geometry to provide up to 30X longer life and absorb 3X more torque to prevent breakage.

Specifications

General

Chuck Size 1/4 in
Color Black
Drive Size 1/4 in
Drive Type Hex
Locking Type Magnetic
Magnetic/Nonmagnetic Magnetic
Material Steel
Pack Qty 1 Pack
Shank Type Hex
Suitable for Impact Duty Inserts and 1/4 in Hex Bit
Type Bit Holder

Dimensions

Depth 5-1/2 in
Dimensions 0.6 x 2 x 2.88 in
Length 2-7/8 in
Shank Size 1/4 in
Size 2-7/8 in
Weight 0.11 lb

Manufacturing Details
The following information is subject to change without notice

Country of Origin CHN
Manufacturer Warranty Limited

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