Description
The Lock Technology Aqua 140ft/lbs 1/2″ Drive Torque Extension (1400Q) is a specialized tool engineered to prevent the over-tightening of wheel nuts on a wide range of vehicles. This non-adjustable torque extension acts as a precision limiter for any 1/2″ drive impact wrench, ensuring that wheel nuts are consistently torqued to a specific value. By flexing at the pre-calibrated torque limit, it prevents the application of excessive force, which helps protect wheels, wheel studs, and rotors from costly damage. Designed for use on most foreign and domestic cars and light trucks, this tool provides a simple yet highly effective solution for achieving the correct wheel torque every time.
KEY FEATURES AND BENEFITS:
- Precise Torque Control: Provides an exact 140 ft-lbs of torque to prevent over-tightening, a common cause of damage to wheels and vehicle components.
- Protects Wheels and Studs: Prevents the stress and potential breakage of wheel studs and protects expensive aluminum or alloy wheels from cracking or warping.
- Simple and Effective: Offers a straightforward solution that works without complex settings or adjustments, making it easy to use for both professionals and DIYers.
- Broad Vehicle Compatibility: Suitable for torquing the lug nuts on most foreign and domestic cars and light trucks, adapting to the needs of a wide range of vehicles.
- Versatile Socket Use: Works seamlessly with both thin wall and regular lug nut sockets, making it compatible with your existing tool collection.
SPECIFICATIONS:
- Part Number: 1400Q
- Drive Size: 1/2″
- Torque Rating: 140 ft-lbs
- Product Color: Aqua
- Material: Chrome Molybdenum (Cr-Mo) Steel
- Package Contents: 1 x Lock Technology Aqua 140 ft-lbs Torque Extension
HOW TO USE:
- Select the correct lug nut socket: Choose the appropriate socket size for your vehicle’s lug nuts.
- Insert the torque extension: Attach it to your 1/2″ drive impact wrench.
- Attach the lug nut socket: Connect the socket to the opposite end of the torque extension.
- Position the socket: Place it onto the wheel nut.
- Tighten the wheel nut: Activate the impact wrench. The torque extension will flex once the 140 ft-lbs limit is reached, preventing further tightening.
- Repeat for all wheel nuts: Follow the correct star-pattern sequence recommended for your vehicle.
BENEFITS OF USING LOCK TECHNOLOGY AQUA 140FT/LBS 1/2″ DRIVE TORQUE EXTENSION (1400Q):
- Reduces the risk of wheel damage on vehicles with tight tolerances around the wheel nuts.
- Ensures consistent and accurate torque for every wheel nut, enhancing vehicle safety.
- Saves time by providing the correct torque on the first attempt, eliminating the need for further adjustments.
- Extends the life of your wheel studs and lug nuts by preventing over-stressing.
- Provides a visual cue (the flexing of the bar) that the correct torque has been achieved.
FEATURES:
- Built with a torsion bar design to limit torque effectively.
- Pre-calibrated to deliver 140 ft-lbs consistently.
- Color-coded for fast and easy identification.
- Crafted from durable impact-grade steel for long-lasting use.
- Non-adjustable and requires no maintenance.
- Compatible with both thin wall and standard sockets.





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