Features: The operation is simple and the high efficiency. It adopts steel with high hardness resistant, nonslip and strong torque; Universal H4 (4mm) caliber; Bits adopt hardness steel and processed by multiple machine tools, and the hardness is about HRC60 after high temperature; Hexagonal inner for reinforcement, no slippage; The total length of the extended bit is 45mm, which is more suitable for deep hole operation; Specifications: Material:Steel Alloy Bit Hardness:HRC60 Storage Case Size:Approx.190x120x44mm/7.48x4.72x1.73in Note: Please allow 12cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Screwdriver(With Storage Case)
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
