Due to scheduled maintenance and system upgrades, online ordering (checkout and payment) will be disabled on ultimamac.com from 8th June 2026 to 22nd June 2026. You can still browse products and add them to your cart during this period. We appreciate your cooperation and regret any inconvenience caused.
Due to scheduled maintenance and system upgrades, online ordering (checkout and payment) will be disabled on ultimamac.com from 8th June 2026 to 22nd June 2026. You can still browse products and add them to your cart during this period. We appreciate your cooperation and regret any inconvenience caused.
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Features
  • Capacity: Bolt
    10 - 16mm (3/8 - 5/8")
  • Capacity: High Tension Bolt
    8 - 14mm (5/16 - 9/16")
  • Drive
    12.7mm (1/2") Square Bit Shank
  • Tightening Torque : Power mode
    235Nm (2,080 in.-lbs.)
  • Tightening Torque : Save mode
    130Nm (1,150 in.-lbs.)
  • Battery Voltage
    14.4V
  • No Load Speed : Power mode
    0 - 2,600/min.
  • No Load Speed : Save mode
    0 - 2,000/min.
  • Full Load Impact Rate
    0 - 3,200/min.
  • Overall Length
    173mm (6 - 13/16")
  • Weight
    1.6kg (3.5 lbs.)
  • Standard Accessories
    Battery (BSL1440 or BSL1430), Charger (UC18YRSL),
  • Capacity: Bolt
    10 - 16mm (3/8 - 5/8")
  • Capacity: High Tension Bolt
    8 - 14mm (5/16 - 9/16")
  • Drive
    12.7mm (1/2") Square Bit Shank
  • Tightening Torque : Power mode
    235Nm (2,080 in.-lbs.)
  • Tightening Torque : Save mode
    130Nm (1,150 in.-lbs.)
  • Battery Voltage
    14.4V
  • No Load Speed : Power mode
    0 - 2,600/min.
  • No Load Speed : Save mode
    0 - 2,000/min.
  • Full Load Impact Rate
    0 - 3,200/min.
  • Overall Length
    173mm (6 - 13/16")
  • Weight
    1.6kg (3.5 lbs.)
  • Standard Accessories
    Battery (BSL1440 or BSL1430), Charger (UC18YRSL),
  • Capacity: Bolt
    10 - 16mm (3/8 - 5/8")
  • Capacity: High Tension Bolt
    8 - 14mm (5/16 - 9/16")
  • Drive
    12.7mm (1/2") Square Bit Shank
  • Tightening Torque : Power mode
    235Nm (2,080 in.-lbs.)
  • Tightening Torque : Save mode
    130Nm (1,150 in.-lbs.)
  • Battery Voltage
    14.4V
  • No Load Speed : Power mode
    0 - 2,600/min.
  • No Load Speed : Save mode
    0 - 2,000/min.
  • Full Load Impact Rate
    0 - 3,200/min.
  • Overall Length
    173mm (6 - 13/16")
  • Weight
    1.6kg (3.5 lbs.)
  • Standard Accessories
    Battery (BSL1440 or BSL1430), Charger (UC18YRSL),