This 11mm bi-hex driver is essential for fixing cladding and roofing screws on modern commercial buildings. 

Specially designed for use on fixings with plastic coated heads, the driver fits a standard drill driver using the Quick-Chuck method or can be fitted into a 3 jaw chuck.

• 11mm Bi-Hex for cladding & roofing tech screws with moulded caps.
• Non magnetic
• 65mm length