The Groz SKT/1-2/SP/21/UG 21mm Hex Spark Plug Socket is a professional-grade automotive hand tool designed for the efficient removal and installation of compatible 21mm hex spark plugs. Featuring a 1/2-inch square drive, it can be used with compatible ratchets, breaker bars, extension bars and other 1/2-inch drive tools.

The dedicated spark plug socket profile is designed to provide a secure grip around the spark plug hex, helping transfer rotational force effectively during removal and installation. This makes it a practical tool for routine engine servicing, spark plug replacement and automotive maintenance.

The 21mm hex size should be matched with the exact spark plug specification recommended by the vehicle or engine manufacturer. Its 1/2-inch drive also makes it suitable for use with commonly available professional automotive hand tools.

Wide Application Details

The Groz SKT/1-2/SP/21/UG is suitable for automotive workshops, garages, engine service centres, mechanical repair shops and vehicle maintenance facilities. It can be used for compatible cars, motorcycles, utility vehicles, petrol engines and other equipment fitted with 21mm hex spark plugs.

Product Features & Specifications

Brand: Groz
Product Type: Spark Plug Socket
Model Number: SKT/1-2/SP/21/UG
Socket Size: 21mm Hex
Drive Size: 1/2 Inch Square Drive
Socket Type: Dedicated Spark Plug Socket
Primary Application: Spark Plug Removal & Installation
Hex Profile: 21mm hexagonal profile for compatible spark plugs
Drive Compatibility: Works with compatible 1/2-inch drive ratchets, breaker bars and extension bars
Grip: Designed to provide secure engagement with the spark plug hex
Torque Transfer: Supports effective transfer of rotational force during servicing
Engine Maintenance: Suitable for spark plug inspection, replacement and routine servicing
Automotive Application: Suitable for compatible cars and automotive engines
Motorcycle Application: Suitable for compatible motorcycles and two-wheelers
Workshop Application: Ideal for garages, service centres and professional workshops
Mechanical Application: Useful for petrol engine maintenance
Tool Integration: Compatible with suitable 1/2-inch square-drive accessories
Professional Use: Designed for regular automotive maintenance and repair operations

Key Benefits

21mm Hex Size: Specifically designed for compatible 21mm hex spark plugs.
1/2-Inch Drive: Works with standard 1/2-inch drive ratchets and accessories.
Secure Fit: Helps provide firm engagement with the spark plug during removal and installation.
Dedicated Design: Provides a practical solution for spark plug servicing.
Professional Application: Suitable for automotive workshops, garages and service centres.
Versatile Use: Useful for compatible cars, motorcycles and petrol-powered equipment.
Easy Tool Compatibility: Can be paired with suitable ratchets, extensions and breaker bars.

Groz 1/2Inch 21mm Hex Spark Plug Socket SKT/1-2/SP/21/UG | Automotive, Motorcycle, Workshop & Engine Maintenance Applications

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