INGCO 1/2″ Square to 1/4″ Hex Impact Wrench Adapter (50mm)
Unlock double the functionality from your heavy-duty power tools. The INGCO ABH60501 Adapter allows you to mount standard hex screwdriver bits, nut setters, and drill bits directly onto your 1/2″ square drive pneumatic or cordless impact wrench. Instead of swapping back and forth between an impact wrench and a drill, you can now handle heavy fastening, drilling, and assembly using a single machine.
Heavy-Duty Transition Engineering
- Square-to-Hex Transformation: Features a rock-solid 1/2″ square female receiver on one end that snaps securely onto your impact wrench anvil, terminating in a standard 1/4″ hex female chuck on the front.
- Impact-Rated Strength: Forged from high-grade, heat-treated alloy steel designed to absorb the crushing rotational concussions of high-torque impact wrenches without cracking, stripping, or warping.
- Compact 50mm Length: With an overall length of 2 inches (50mm), it keeps the profile close to the tool head. This maintains excellent balance, minimizes vibration, and allows you to access tight engine bays or framing corners easily.
Quick-Release Secure Locking
- Instant Bit Changes: Equipped with an easy-to-use quick-release mechanism. Simply push or pull the outer sleeve to slide in any 1/4″ hex shank bit and lock it firmly into place.
- Zero Wobble Fit: Engineered with precision tolerances to grip your screwdriver bits tightly, preventing them from falling out or shaking excessively under heavy load.
Packaging Details
- Double Blister Pack: Securely sealed to ensure the metal arrives rust-free, pristine, and ready for immediate deployment on the shop floor.
Best Use Cases
- Automotive Repair & Workshops: Allows mechanics to switch instantly from removing heavy car wheel lug nuts to driving small interior screws, panels, or under-chassis splash guards without picking up a second power tool.
- Roofing & Structural Wood Construction: Perfect for transforming a heavy cordless wrench into an ultra-fast driver for long roofing screws, self-drilling metal fasteners, and heavy coach bolts.
- Modular Shelving & Assembly: Ideal for quickly setting up industrial storage racks, heavy wooden frameworks, and machinery platforms.
TK Pro Tip: Impact wrenches pack a massive amount of torque—often significantly more than standard cordless impact drivers. When using this adapter to drive small Phillips or Slotted bits, feather the trigger gently. Let the power of your wrench guide the screw in smoothly rather than hammering it at full throttle, which could break smaller bits!
The TK Tools Promise
- Verified: 100% original INGCO accessories—sourced directly and checked for impact-grade material integrity.
- Fitment Checked: Our technical team manually cross-checks the 1/2″ socket receiver tolerances and tests the 1/4″ hex quick-release sleeve mechanism of every single adapter before dispatching.
- Fast Delivery: Dispatched quickly and securely packed from our Salem warehouse straight to your workshop door.












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