Menu

13/16" 6 Pt. Univ Spark Plug Skt 3/8"Dr* - Crescent Tool

Part #: KD521846

The Crescent Tool KD521846 is a specialized 13/16" universal spark plug socket designed for professional automotive and industrial technicians. Featuring a robust 6-point design and a built-in universal joint, this socket provides exceptional reach and flexibility, making spark plug service in confined engine bays more efficient. Its 3/8" drive ensures compatibility with a wide range of common ratchets and extensions.

Key Features

  • 13/16" Hex Size: Precisely engineered for a secure fit on standard 13/16" spark plugs, preventing rounding.
  • 6-Point Design: Provides maximum contact with the spark plug hex, ensuring a strong grip and reducing the risk of slippage or damage.
  • Integrated Universal Joint: Allows for precise angle adjustments, enabling access to spark plugs located in difficult-to-reach or obstructed areas.
  • 3/8" Drive: Compatible with standard 3/8" drive ratchets, breaker bars, and extensions, offering versatility in tool selection.
  • Professional-Grade Construction: Manufactured by Crescent Tool for durability and reliable performance in demanding workshop environments.
  • Corrosion-Resistant Finish: Features a durable finish that protects against rust and corrosion, extending tool life.

Applications

This spark plug socket is an essential tool for automotive mechanics performing routine maintenance or complex engine repairs. It is ideal for removing and installing spark plugs in various vehicle makes and models, particularly those with deep-set or angled plug wells. Its universal joint capability also makes it suitable for industrial applications where engines or machinery require spark plug service in tight quarters.

Only 1 left in stock - order soon

$16.59

Add to Cart:
  • Crescent Tool
    Other products
    Crescent Tool Homepage
  • Model: 444097
  • Shipping Weight: 0.3lbs
  • UPC: 821715078616
  • Manufacturers Part #: KD521846
  • Manufactured by: Crescent Tool
  • Also Known As: KD521846

This product was added to our catalog on Sunday 31 May, 2026.

Similar Products

K Tool International
K Tool International
K Tool International
Sunex Tools
GearWrench
13/16" SPARK PLUG SKT 3/8D
13/16" SPARK PLUG SKT 3/8D
Your Price: $8.94
Crescent Tool
ADAPTOR 1-3/8" 2PIN 3/8" DR*
ADAPTOR 1-3/8" 2PIN 3/8" DR*
Your Price: $9.16
Crescent Tool
3/8" 6 PT SOCKET 1/4" DR*
3/8" 6 PT SOCKET 1/4" DR*
Your Price: $2.91
Crescent Tool
3/8" DR 21MM 12PT SKT*
3/8" DR 21MM 12PT SKT*
Your Price: $4.47
Crescent Tool
Crescent Tool
1/2 DRIVE 16MM 12PT*
1/2 DRIVE 16MM 12PT*
Your Price: $6.32