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RS PRO 9 Piece L-Shaped Imperial Hex Key Set, Long Arm, Chrome Vanadium Steel, Black Finish 663-358

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RS PRO 9 Piece L-Shaped Imperial Hex Key Set, Long Arm, Chrome Vanadium Steel, Black Finish 663-358

Name: RS PRO 9 Piece L-Shaped Imperial Hex Key Set, Long Arm, Chrome Vanadium Steel, Black Finish 663-358
Brand: RS PRO
SKU: 81519
Price: 24.14 USD
Availability: InStock

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Category Hex Key Set Brand RS PRO Condition New

Specifications

Country of Origin	India
Brand	RS PRO
Material	Chrome Vanadium Steel
Shape	L
Model	663-358
Finish	Black
Hex Size	5/64 → 3/8 in
Number of Pieces	9
Unit of Measure	Imperial
End Type	Hex
Short or Long Arm	Long
RS PRO 10 piece L Imperial Hex Key Set, Hex size 1/16 → 5/16ZZZZZZBrand	RS PRO

Key Features

The set includes nine L-shaped imperial hex keys for versatile applications.
Made from durable chrome vanadium steel for enhanced strength and longevity.
Features a chemically blackened finish to improve corrosion resistance.
Long arm configuration allows for better leverage and access in confined spaces.
Range of hex sizes covers 5/64 inch to 3/8 inch for a wide variety of fastening tasks.
Each key is shaped for easy grip and handling in industrial and maintenance environments.
Non-sparking design provides increased safety in critical work areas.
Ideal for mechanical, fluid power, industrial assembly, and maintenance.

Product Description

The RS PRO 663-358 9 Piece L-Shaped Imperial Hex Key Set is a comprehensive solution for industrial, mechanical, and maintenance tasks that require precise hexagonal fastening. This set is engineered for reliability and durability, featuring nine imperial-sized hex keys, each crafted from chrome vanadium steel and finished with a black surface treatment to withstand corrosion and wear.

Designed in a long arm configuration, the hex keys provide greater leverage and reach, enabling users to access fasteners in tight or inaccessible areas. The L-shaped construction ensures ergonomic handling and optimal torque transmission, making them suitable for both routine maintenance and demanding assembly applications.

The imperial sizing ranges from 5/64 inch to 3/8 inch, accommodating a broad spectrum of fastening requirements encountered in industrial equipment, machinery, and fluid power systems. Each key’s chemically blackened finish not only enhances corrosion resistance but also improves visibility and identification in the workshop.

Safety is a key aspect, with the non-sparking design making this set appropriate for use in hazardous environments where flammable materials are present. The robust chrome vanadium steel material is engineered to deliver reliable performance and minimize wear, ensuring a long service life under repeated professional use.

This RS PRO Hex Key Set is an essential addition to the toolkit of engineers, technicians, and maintenance professionals working in sectors such as construction, automotive, HVAC, manufacturing, and laboratory settings. The versatility enables effective operation in assembly, repair, and adjustment tasks across multiple industrial disciplines.

With the included sizes and long arm form factor, you are equipped to tackle both standard and intricate fastening jobs efficiently. The set offers easy organization and portability, making it suitable for both workspace and field service operations.

Explore the full range of RS PRO hand tools for technical assembly, maintenance, and repair solutions on EnvMart. Find the right tool set for your industrial, laboratory, and mechanical needs.