Torque Range of 0.5 lbf·in to 4.5 lbf·in, RPM at 30 VDC - 1000, RPM at 20 VDC - 670, Light Duty Spring - Blue, Heavy Duty Spring - Red, Length - 7-1/2", 1.5 Amps, Bit 4.0MM

The CL-4000 has a higher torque output than the CL-3000 tool. If you are considering using this tool with very small fasteners (number 0 or smaller) or with a vacuum pick-up system, it is recommended that the 4.0 mm collet type tool be ordered. The 4.0 mm collet system will provide more versatility in bit selection for small fasteners than the 1/4" hex system (see bit selection information in Accessories). Locking torque nut for CL-3000 or CL-4000 is part number 64220