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Socket 1/2" Drive Cylinder Head Bolt 12mm - NEPROS

Part #: B350-12

The NEPROS B350-12 is a professional-grade 1/2" drive socket specifically engineered for the precise removal and installation of 12mm cylinder head bolts. Designed for the rigorous demands of automotive and industrial applications, this socket ensures a secure fit and reliable performance, crucial for critical engine work. Its robust construction provides the durability required for sustained use in challenging workshop environments.

Key Features

  • Precision Engineering: Manufactured to exacting tolerances for a snug fit on 12mm cylinder head bolts, reducing the risk of rounding.
  • Professional-Grade Durability: Constructed from high-quality steel for exceptional strength and longevity, capable of withstanding high torque applications.
  • 1/2" Square Drive: Compatible with standard 1/2" drive ratchets, breaker bars, and torque wrenches, offering versatility in your tool collection.
  • Optimized for Cylinder Head Bolts: Specifically designed geometry to engage cylinder head bolts effectively, promoting efficient and damage-free service.
  • Corrosion Resistance: Features a finish that enhances resistance to rust and corrosion, extending the tool's lifespan in demanding conditions.

Applications

The NEPROS B350-12 socket is an essential tool for professional mechanics and technicians involved in engine repair and overhaul. It is ideally suited for tasks such as removing and installing cylinder heads during gasket replacements, engine rebuilds, or other significant engine maintenance procedures. This socket ensures accurate and reliable fastening of critical 12mm cylinder head bolts in various automotive makes and models, as well as in industrial machinery utilizing similar fasteners.

Only 1 left in stock - order soon

$36.18

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 442246
  • Shipping Weight: 1.54lbs
  • UPC: 00498943105710
  • Manufacturers Part #: B350-12
  • Manufactured by: NEPROS
  • Also Known As: KTC-B350-12

This product was added to our catalog on Saturday 30 May, 2026.

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