The ASG 65566 BLG-5000X-OPC Inline 0.25" Hex Brushless Electric Driver is a world class gold quality brushless driver that was designed for medium to light torque applications. This driver features an anti-static plastic body making it perfect for use around static sensitive components. The 65566 eliminates carbon dust, which is perfect for clean rooms and has excellent flexibility for small fasteners or vacuum pick-up applications. The OPC attached to the model number means that this unit is for use with screw counters. FREE POWER SUPPLY OFFER: Get the ASG T-70 BL Power Supply for free with the purchase of this ASG driver. When you add the driver to your shopping cart use Coupon Code ASGFREET70BL.