Screwdriver Bit Yato YT-04684 Drive Size 1/4 Length 300 mm

The Yato YT-04684 Screwdriver Bit with a 1/4" drive and 300 mm length is a long-reach tool designed for accessing fasteners in recessed or hard-to-reach areas. Constructed to meet demands for repeated use, this screwdriver bit balances length and rigidity to provide controlled torque transfer while reducing wobble during operation. Its straight shaft and standard drive interface make it compatible with a wide range of ratchets, bit holders, and power drivers that accept a 1/4" drive.

Advantages

This long 300 mm bit provides extended reach without the need for add-on extensions, allowing users to work in deep cavities and behind panels more efficiently. The 1/4" drive interface ensures broad compatibility with common tools and quick interchangeability. Manufacturing and material choices focus on durability and wear resistance to maintain tip geometry and grip over time, supporting consistent engagement with fasteners.

Suitable for

• Reaching screws and bolts located in deep or narrow spaces
• Automotive interior and engine-bay fastening tasks
• Assembly and maintenance of machinery, appliances, and furniture
• Workshop and on-site repair work where extended reach is required

Key specifications

• Drive size: 1/4" compatible drive interface
• Overall length: 300 mm long-reach shaft
• Shaft type: straight long bit for access to recessed fasteners
• Tip: precision-formed tip for consistent engagement with standard screw heads
• Compatibility: designed for use with hand ratchets, bit holders, and power drivers accepting a 1/4" drive

How to use

Select the appropriate tip orientation and insert the 1/4" drive end into a compatible holder or ratchet. Position the tip onto the fastener head, ensuring full contact before applying torque. Use controlled, steady force to avoid cam-out or tip damage; for power drivers, set a low torque or speed when starting in confined spaces. After use, wipe the bit clean and store it in a bit holder or toolbox to protect the tip geometry.

Usage recommendations

Use the bit primarily for tasks that require extended reach; avoid applying excessive lateral force to prevent bending. Inspect the tip before high-torque use and replace if worn to maintain safe and effective fastening performance.