Tolsen 77863 industrial-grade quick-release magnetic screwdriver bit

Tolsen 77863 is an industrial-grade quick-release magnetic screwdriver bit holder designed to fit power drills, impact drivers, and hand drivers to speed up bit changes and improve bit retention.

Core Specifications & Features

• Overall Length: 60 mm (approx. 2.4 inches)

• Drive Shank: 1/4″ (6.35 mm) standard hex shank

• Receiver Size: Fits all standard 1/4″ hex screwdriver bits

• Release Mechanism: Auto-locking quick-release collar (press/slide collar forward to change bits rapidly)

• Retention: Integrated strong magnet prevents bit slippage and helps hold fasteners in place

• Build Quality: Industrial grade hardened steel construction for high torque resistance

• Packaging: Blister card layout for protection and retail presentation