Built for demanding impact applications, the Shockwave Impact Duty 2-7/8 in. Locking Bit Holder uses an intuitive auto-locking mechanism that accepts inserts and standard 1/4 in. hex bits for secure, consistent performance. Its compact quick-release collar enables easy one-handed bit changes, while dual magnets and optimized Shock Zone geometry help increase holding power, reduce drops, and improve durability under high torque.
Auto-locking bit retention
Fits 1/4 in. hex bits
One-handed quick release collar
Dual magnets for holding power
Optimized Shock Zone geometry
Built for impact driving
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