6.35 mm Hex Extension Silver Collar Self-Locking Extension Tight Areas

A hand tool accessory designed as a screwdriver extension rod for 6.35 mm hex bits, providing a straight and slim way to connect bits for tighter or farther-reaching tasks. The self-locking extension helps hold the bit securely in position, reducing unwanted movement while working with compatible screwdriver bits. The hex holder extension features a defined tip for accepting 6.35 mm hex bits, making it suitable for extending an existing setup without changing tool design. Constructed with a black metal shaft, red cylindrical locking handle, and silver collar near the handle, it combines a simple straight form with clear, functional parts. As an extension, it helps improve reach when fastening screws in deeper or awkward areas, making everyday hand tool work more convenient and controlled.