3/8" Drive Bit Coupler 5/16" Hex Shank

Introducing a high-quality 3/8" Drive Bit Coupler with a 5/16" Hex Shank, designed for durability and ease of use in various mechanical and DIY applications across New Zealand. This bit coupler features a mirror chrome finish that provides excellent corrosion resistance and simplifies cleaning, ensuring long-lasting performance.

Key features include a spring steel bit retention clip that securely holds bits in place during operation, enhancing safety and efficiency. The female drive end is equipped with detents on all four walls, providing a reliable grip and preventing slippage. Additionally, chamfered ends facilitate easy insertion and removal of bits, improving workflow speed.

This bit coupler is ideal for professionals and hobbyists who require a dependable tool accessory for their 3/8" drive ratchets or power tools. Its robust construction and thoughtful design make it suitable for automotive, construction, and general maintenance tasks.

Specifications and Components:
- Mirror chrome finish for corrosion protection and easy cleaning
- Spring steel bit retention clip
- Detents on all four walls of the female drive end
- Chamfered ends for easy bit insertion and removal
- 5/16" hex shank size
- Weight approximately 0.113 kg (113 grams)