The Stanley STMT88930-8B 75mm 1/2 Inch Extension Bar is a durable socket accessory designed to extend the reach of compatible 1/2-inch square-drive sockets. With an overall length of 75mm (3 Inch), it helps users access nuts and bolts located in recessed, deep, or difficult-to-reach areas.

Manufactured from Chrome Vanadium steel and finished with a fully polished chrome surface, the extension bar is designed for strength, durability, and easy maintenance during regular manual fastening work. Its 1/2-inch square drive provides compatibility with suitable sockets, ratchets, breaker bars, and other hand tools.

The Stanley STMT88930-8B is suitable for automotive repair, mechanical servicing, machinery maintenance, workshop applications, equipment repair, and general fastening tasks.

Key Features

• 75mm / 3 Inch Extension: Provides additional reach for recessed and difficult-to-access fasteners.
• 1/2 Inch Square Drive: Compatible with suitable 1/2-inch drive sockets and ratchets.
• Chrome Vanadium Steel: Provides a strong and durable construction for regular manual fastening.
• Fully Polished Chrome Finish: Smooth surface is easy to wipe clean and maintain.
• Improved Accessibility: Helps reach fasteners located deeper inside assemblies or around obstructions.
• Versatile Socket Accessory: Suitable for use with compatible ratchets, breaker bars, and other 1/2-inch drive hand tools.
• Manual Operation: Designed for manual hand-tool applications.
• Compact Storage: Easy to store in a toolbox, socket organizer, or service kit.
• Professional Workshop Tool: Suitable for mechanics, technicians, maintenance professionals, and general workshop users.
• Reliable Fastener Access: Extends socket reach for convenient tightening and loosening of compatible nuts and bolts.

Technical Specifications

Key Benefits

• Extended 75mm reach for deeper fasteners.
• 1/2-inch drive compatibility for use with common socket systems.
• Chrome Vanadium construction for strength and durability.
• Polished chrome finish for convenient cleaning and maintenance.
• Helps improve access around obstructions and recessed fasteners.
• Compact enough for toolbox and socket-set storage.
• Suitable for professional and general workshop use.
• Designed for manual fastening applications.

Applications

• Automotive repair and servicing
• Mechanical maintenance
• Machinery repair
• Workshop maintenance
• Equipment servicing
• General fastening
• Recessed fastener access
• Industrial maintenance
• Vehicle maintenance
• Professional mechanic and technician applications