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1/2" Drive 21mm Thin Wall - VIM Tools

Part #: TWLS121

The VIM Tools TWLS121 is a professional-grade 1/2" drive, 21mm thin wall socket engineered for demanding automotive and industrial applications. Designed to access fasteners in confined spaces where standard sockets cannot fit, this specialized tool ensures efficient and reliable operation for technicians and mechanics. Its robust construction provides the durability required for continuous professional use.

Key Features

  • Thin Wall Design: Precisely machined thin walls allow access to recessed fasteners and tight clearances, crucial for modern vehicle maintenance.
  • 21mm Size: Ideal for specific applications such as spark plug removal, oxygen sensor replacement, and certain wheel lug nuts.
  • 1/2" Drive Compatibility: Designed for use with standard 1/2" drive ratchets, breaker bars, and torque wrenches, integrating seamlessly into existing toolsets.
  • Professional-Grade Construction: Manufactured by VIM Tools, known for its commitment to quality and longevity in professional automotive tools.
  • Enhanced Durability: Built to withstand the rigors of daily workshop use, resisting wear and deformation under high torque.

Applications

This 21mm thin wall socket is an indispensable tool for a range of tasks requiring precision and clearance. It is particularly beneficial for automotive technicians working on spark plug access in multi-valve engines, intricate sensor removal and installation, and servicing specialized wheel nuts that require a slimmer profile than conventional sockets. In industrial settings, it proves invaluable for reaching fasteners on machinery and equipment with restricted access points.

Only 9 left in stock - order soon

$21.38

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 453999
  • Shipping Weight: 0.54lbs
  • UPC: 092308039219
  • Manufacturers Part #: TWLS121
  • Manufactured by: VIM Tools
  • Also Known As: VMTWLS121, VIMTWLS121, VIM-TWLS121

This product was added to our catalog on Friday 05 June, 2026.

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