The ASG 64138 is a Series CL push-to-start screwdriver with a maximum speed of 530.

ASG 64138 CL-9000-PS Electric Screwdriver Highlights:

• High torque applications 10 to 43 lbf.in (1.2 to 5 Nm)
• 1/4 in hex drive for use with #8 to 1/4 in screws (4.0 mm to 6.0 mm)
• Push to start operation
• Torque reaction arm assembly standard
• Tool body floats for reduced fatigue
• Locking torque nut and 6 ft. Detachable cord included as standard
• Tool support stand not included with torque reaction arm assembly

ASG 64138 CL-9000-PS Electric Screwdriver Specs:

• Brand: ASG 
• SKU: 64138
• Series:CL
• Product Type:Push-to-Start
• Drive Size:1/4in
• Overall Length:10in
• Minimum Torque:10in.lb
• Maximum Torque:43in.lb
• Length:10in
• Width:2.5 in