Wera 05003590001 3/8 in Square to 1/4 in Hex Bit Adapter with Quick-Release Chuck

Wera Bit Adapter 3/8? Square to 1/4? Hex with Quick-Release Chuck - Length 1-3/4? (44mm)

The Wera 05003590001 Bit Adapter connects 3/8 in square-drive tools with 1/4 in hex bits, providing a practical solution for expanding the versatility of ratchets, sockets, and other compatible drive tools. Its integrated quick-release chuck is designed for efficient bit changes while helping maintain a secure hold during fastening and assembly work.

Built for professional workshops, maintenance applications, and general mechanical tasks, this Wera adapter supports the use of standard 1/4 in hex bits with 3/8 in square-drive equipment. The compact profile helps improve access in confined work areas, while the 1-3/4 in overall length provides useful reach without adding unnecessary bulk. The adapter is well suited for fastening applications that require rapid bit interchange and dependable tool compatibility.

Brief Description: Wera 05003590001 adapter for using 1/4 in hex bits with 3/8 in square-drive tools, featuring a quick-release chuck and compact 1-3/4 in length.

Key Product Specifications & Technical Data:

• Brand: Wera
• Part Number: 05003590001
• Adapter Type: Bit adapter
• Square Drive: 3/8 in
• Hex Drive: 1/4 in
• Chuck Type: Quick-release chuck
• Overall Length: 1-3/4 in
• Application: Adapting 3/8 in square-drive tools for 1/4 in hex bits

What's Included: One Wera 05003590001 bit adapter.

Features:

• 3/8 in Square to 1/4 in Hex Compatibility: Adapts 3/8 in square-drive tools for use with common 1/4 in hex bits.
• Quick-Release Chuck: Supports fast bit changes and efficient workflow during repetitive fastening tasks.
• Compact Working Profile: The 1-3/4 in length provides practical reach for workshop, maintenance, and mechanical applications.
• Versatile Tool Integration: Expands the usefulness of compatible ratchets, sockets, and other 3/8 in square-drive equipment.