Koken PK4763/5 Drive Wobble-Fix Extension Bar Set Socket Adapter - 1/2 5-Piece 50-250mm

The Koken PK4763/5 is a professional-grade 5-piece extension bar set featuring innovative Wobble-Fix technology for versatile socket work. This set includes multiple extension bar lengths ranging from 50mm to 250mm, all organized in a durable ABS plastic storage tray for easy identification and access.

Wobble-Fix Technology:

The unique Wobble-Fix design offers two distinct operating modes in one tool. In "Fix" mode, the extension bar holds sockets securely with no movement, providing maximum stability for high-torque applications. In "Wobble" mode, the extension bar allows up to 15 degrees of angular flexibility, enabling access to fasteners in tight or awkward positions where straight-line access isn't possible.

Key Features:

• 1/2-inch square drive fits standard impact and hand sockets
• Five extension lengths (50mm, 75mm, 125mm, 150mm, 250mm) for versatility
• Dual-mode Wobble-Fix socket retention system
• Up to 15-degree articulation in Wobble mode
• Rigid Fix mode for secure, no-movement operation
• Organized ABS plastic storage tray included
• Chrome vanadium steel construction for durability

Ideal for automotive technicians, mechanics, and professional tool users who require reliable extension bars with the flexibility to work in confined spaces while maintaining the option for rigid, stable operation when needed.