Wiha torque hex blades 1.5 to 4.0mm, 2

Wiha series 2859 torque hex interchangeable blades for Wiha torque screwdrivers with a long handle, in five sizes from 1.5mm to 4.0mm hex.

Every blade has a 4mm hex blade diameter, is 175mm long overall and shows 42mm of blade. What changes with the hex size is the maximum torque, from 0.9Nm on the 1.5mm to 8.0Nm on the 4.0mm.

Where this product is used

• Controlled fastening of hex socket screws with a pre-set torque
• Applications where recommended torque settings are important

Features

• Chrome-vanadium-molybdenum steel, through hardened, chrome-plated
• Wiha ChromTop finish on the tip, colour-coded red
• Maximum torque is set for each hex size, from 0.9Nm (1.5mm) to 8.0Nm (4.0mm)
• 4mm hex blade diameter, 175mm overall length, 42mm visible blade length

Key specifications

Choosing the right option

Choose the hex size that matches the screw: 1.5, 2.0, 2.5, 3.0 or 4.0mm. The maximum torque rises with the size, so check the figure for the blade against the torque your job calls for. For hex screws that need access at an angle see the Wiha Torque Ball End Hex Interchangeable Blade.

Same series 2859: Wiha Torque Ball End Hex Interchangeable Blade, Wiha Torque Phillips Interchangeable Blade, Wiha Torque Pozidriv Interchangeable Blade.