5pcs Multi-Purpose Bit Extension Bar Screwdriver Bit Accessories, Spec: 6.35mm

Multi-Purpose Bit Extension Bar Screwdriver Bit Accessories are designed for everyday use. They facilitate the disassembly and installation of screws and nuts.

• Product type: Hex Key & Spanner
• Compatibility: Multi-Purpose Bit Extension
• Material: 40Cr (stainless steel)
• Key feature: High hardness and resistant to wear
• Hardness: HRC40-45
• Surface treatment: sandblasting
• Intended use: Everyday use
• Category: Hand Operated Tools
• Easy to disassemble and install screws and nuts
• Saves effort to use and widely applicable