CH7390 - Ultra Driver

Muro’s Ultra Driver has the potential to become the workhorse on most jobs, become the envy of the Jobsite…

  • Just insert a Muro screw strip into the Ultra Driver and you’re ready to go.
  • Auto-feed screw driving solution that works effortlessly.
  • It helps you stay competitive – labor savings on every job.
  • This tool has the flexibility to be used for multiple applications.
  • Works with corded or cordless motor options.

Other models available:


Here are some of the Ultra Driver's recommended applications:
  • Subfloor
  • Docks
  • Decks
  • Framing
  • Crating
  • Stair Treads
  • Wood Framing
  • Backer Board
  • Cement Board (Floor)
  • Fence
  • Furniture
  • Mezzanine Flooring
  • Pallets
  • Roof Tile
  • Wood Sheathing
  • Drywall

Screws CH7390 Ultra Driver

  • CH7390 drives 1-1/2″ to 3″ screws – general-purpose tool
  • CH7392SF drives 1″ to 2″ screws – specific for subfloor applications provides a shorter stroke making it the fastest subfloor system on the market – developed for the professional.
  • CH7390SW drives 1-1/2″ to 2″ screws – designed for slotted wall systems.
  • Durable housing made from glass-filled reinforced nylon.
  • Nickel-plated screw guides for extended wear.
  • 30 screws per strip.
  • It can accommodate either pneumatic, cordless or electric drive systems.
  • Adjustable depth control for repeatable countersinking.
  • Rubber nose piece prevents damage to the work surface.
  • Lightweight.
  • Easy to load and use
  • Drives screws from 1-1/2″ to 3″
  • Light Weight
  • Positive depth stop
  • No more dropped or lost screws.
  • Work while standing up
  • Ergonomically friendly – work standing up.
  • No predrilling.
  • Housing can be easily rotated for access into tight spaces
Model:LSFX01Z CordlessFS2200 ElectricFS4200 Electric6823N Electric6824N Electric
Speed:4000 RPM2500 RPM4000 RPM2500 RPM4500 RPM
Current:3.0 Ah Li-ion 6.0 A6.0 A6.5 A6.5 A
Volts:18 V120 V120 V120 V120 V
Mounting Kit Adapter Part Number:170-70160170-70130170-70130170-70010170-70010
Model:DC520KA Electric276 Cordless
Speed:2900 RPM2500 RPM
Current:Ni-Cad6.5 A
Volts120 V18 V
Mounting Kit Adapter Part Number:170-70050170-70040
Other Motors
Model:SG45 ElectricW6VB3 Electric6702 ElectricSD220 Pneumatic
Speed:4500 RPM2600 RPM2500 RPM2000 RPM
Current:6.2 A6.6 A6.5 AN/A
Volts:18 V120 V120 VN/A
Air Pressure:N/AN/AN/A90PSIG (6.2 Bar)
Mounting Kit Adapter Part Number:170-70040170-70080170-70060170-70100


  • Durable housing made from Glass-filled reinforced nylon.
  • Nickel-plated screw guides for extended wear.
  • 30 screws per strip.
  • 1 year warranty. This excludes 3rd party motors.
Tool Part No.:CH7390CH7392SFCH7390SW
Application:Wood to Wood or MetalWood to Wood or MetalWood to Wood or Metal
Notes:General PurposeFlooringStore Fixtures / Slot wall
Screw Size:1-1/2" - 3"1-1/2" - 2"1-1/2" - 2"
  • Extension T-handle – fully adjustable, allows for standing operation, no more back pain.
  • Padded carry bag.
  • Double-ended bits – that change quickly, no tools needed.
  • Screw pouch clips to your belt for a convenient supply of screw strips.

Double Ended – Lasts Twice As Long (8-1/8″ long)


Part NumberDescription
PHL28118Phillips #2 Bit
SQR28118Square #2 Bit
TX208118Torx 20 Bit
TX258118Torx 25 Bit