Wiha Tools 66990 9-Piece Magic-Ring Long Metric Ball End Hex L-Key Set

The Wiha Tools 66990 9-piece Magic-Ring hex key set combines innovative screw-holding technology with extended reach for professional fastening applications. This premium metric ball-end L-key set features Wiha's patented Magic-Ring system—a non-wearing steel compression ring that securely holds screws for effortless one-handed operation in tight or awkward spaces.

Key Features:

• Magic-Ring screw-holding technology with steel compression ring for secure one-handed fastener management
• 20% longer keys provide extended reach for hard-to-access fasteners
• Ball-end design allows fastener engagement at angles up to 25 degrees
• ErgoStar turn-select holder for organized storage—turn largest key 90 degrees to access all keys clearly
• CNC precision-machined from premium tool steel for maximum strength and reduced cam-out
• Chamfered ends ensure smooth fastener engagement without burrs or impact distortions
• Chrome-plated satin finish provides excellent corrosion resistance
• Size markings on both holder and blade for quick identification

Set Includes:

• Ball-end hex keys: 1.5mm, 2.0mm, 2.5mm
• Magic-Ring ball-end hex keys: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm

Engineered and manufactured in Germany, these Wiha hex keys deliver the precision and durability demanded by professionals. The Magic-Ring feature is particularly valuable for HVAC, appliance repair, electronics assembly, and any application requiring secure screw retention during installation. Note: These tools are not insulated and will not protect against electrical shock.