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With a 1/2-inch drive, the Total THT141121 1/2" Socket Set 12pcs manages fasteners from 10mm to 24mm. 50BV30 Chrome Vanadium steel prevents rounding of bolt heads during high-torque applications. A 72-tooth ratchet mechanism enables movement in restricted spaces with only 5 degrees of rotation.
Key Features
- 50BV30 Chrome Vanadium Steel: High-strength alloy construction with chrome-plated finish. Resists snapping during high-torque mechanical repairs.
- 72-Tooth Quick Release: Internal gear mechanism with 5-degree swing arc. Operates within tight engine bays where space is limited.
- 125mm Extension Bar: Cold-forged steel shaft for deep-seated fastener reach. Connects sockets to the ratchet for recessed bolt access.
- Micro-Finish Surface: Smooth industrial coating over the base metal. Repels oil and grime common in local road dust environments.
Frequently Asked Questions
Is Total THT141121 made of Cr-V steel?
50BV30 Chrome Vanadium steel forms every component in this kit. This specific alloy provides the hardness necessary to prevent socket wall cracking under load.
Which socket sizes are in the kit?
Ten sockets provide 10, 11, 12, 13, 14, 15, 17, 19, 21, and 24mm coverage. These sizes match the majority of standard metric fasteners found in vehicle chassis.
