Wera 840/0 Hex-Plus Micro Bit For Hexagonal Socket Head Screws, 0.9×30-mm.

• For hexagonal socket head screws
• With Hex-Plus profile (prevents rounding-out of hexagonal socket screws)
• Tough for hard materials
• 4 mm hexagonal drive

Application:Hexagonal socket screws
Drive: 4 mm hexagonal
Design:Hex-Plus, tough, for universal use

Includes:

• 840/0 Hex-Plus Micro bits for hexagonal socket head screws, 0.9 x 30 mm