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Duo-Fast HT-550 Hammer Tacker

Duo-Fast HT-550 Hammer Tacker



Rating5 Stars 1 Review



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Product Details

This lightweight, well-balanced tool is designed with unified trip-lever cam linkage. These features make one-handed stapling fast, easy, and smooth.


  • Heavy duty, reliable tool for years of performance 
  • Rear loading magazine 
  • Quick and easy jam clearing 
  • Two strip capacity 


  • Weight: 2 lbs 
  • Height: 3 1/4" 
  • Width: 1-3/8" Lenght: 11-3/8" 
  • Fastener Range: 5/32" to 5/16" 
  • Wire Gauge: 20 
  • Wire Size: .05" 
  • Crown Width: 1/2" 
  • Load Capacity: 168 


  • Roof Paper 
  • House Wrap
  • Insulation 
  • Carpet Padding

Product Specs

  • UPC723513770474
  • MPNHT-550


3 Verified Customer Reviews

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Customer Reviews

Average Rating

by on February 11, 2015

I use this product almost every day as an insulation installer . yes it is a heavy duty hammer but I spend about 1 1/2 to 2 hours a day unjamming staples .

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