Hitachi 1-1/2" 18-Gauge Cap Stapler

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  • Regular price $225.00
  • 2 available

Hitachi 1-1/2" 18-Gauge Cap Stapler - Mod. N3808AP 

The N3808AP 1-1/2" Cap Stapler brings power, precision, and convenience to the home-wrap and roof-felt industry. With a weight of only 4.8 lbs, and accepting 200 staples and caps in the magazines, this tool provides maximum jobsite efficiency. It drives 18-Gauge 7/16" crown staples through 1" diameter caps to provide maximum hold and support. Exceptional balance, tool-less depth of drive and 360° adjustable exhaust make this cap stapler ideal for housewrap, insulation, tar paper, synthetic roofing underlayment and other similar applications. The N3808AP Cap Stapler comes standard with a sequential trigger installed on the too,l and an optional contact (bump) trigger in the box.


  • Lightweight and well-balanced at only 4.8 lbs for less user fatigue
  • Translucent side-load cap magazine to easily identify remaining cap quantity and allow for fast and easy cap reloads 
  • 360 degree adjustable air deflector adjustment directs the air exhaust in any direction away from the user 
  • Accepts 200 caps and staples from 7/8" to 1-1/2" in staple length
  • Tool-less depth of drive adjustment for optimal fastener depth to accommodate a variety of applications
  • Ergonomic soft grip handle adds comfort and a secure grip
  • Integrated belt hook can be mounted on either side of the stapler to accommodate left or right handed users
  • Quick clear nose with tool-less jam release reduces down time in case of a jammed staple
  • Full Factory Warranty


  • Staple Length - 7/8" - 1-1/2"
  • Staple Capacity - 200
  • Cap Diameter - 1"
  • Cap Capacity - 200
  • Fastener Cap Type - Plastic
  • Depth Adjustment - Tool-less
  • Adjustable Exhaust - Yes
  • Actual Weight - 4.8 lbs
  • Tool Length - 14-1/8"
  • Tool Height - 8-7/8"
  • Operating Pressure - 70-120 psi


  • Safety Glasses (875769)
  • Contact (Bump Trigger)