• 600 ft-lb of torque output breaks stubborn fasteners loose easily
• Digital microprocessor-controlled switch; maximizes performance, run time and durability
• Built-in brake stops the anvil and prevents the tool from throwing fasteners and sockets
• Super-bright 1 W LED illuminates the work area
• USB built into the charger
• 7.3 lb with battery
• Includes (2) MonsterLithium batteries and a charger
Free Speed, RPM1,900
Optional Protective BootCT8850
BOOTCharge Time, minutes75
Description18 V 1/2" Drive MonsterLithium Impact Wrench Kit
Length, inches (mm)9.6 (244)
Bolt Break Away Torque, ft-lb (N•m)700 (949)
Torque Output, ft-lb (N•m)600 (813)
Battery TypeMonsterLithium 5.0 AhCountry Of OriginUSABlows Per Minute, BPM2,280Height with Battery, inches (mm)10.2 (259)Battery (qty)CTB8187 (2)
Height, inches (mm)7.7 (195)
Weight with Battery, lb (kg)7.3 (3)
Battery Voltage18Anvil TypeFriction Ring
Pinned Anvil VersionCT8850P
Weight, lb (kg)6.9 (3.1)Motor Size, mm48
Square Drive, inches (mm)1/2 (13)
Battery ChargerCTC131
Tool Body OnlyCT8850HVDB
Quick-Change Chuck Version (hex size of chuck)CT8850QCK2 (7/16")