Model#: BSTNN66BC-1

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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
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Bostitch N66BC-1 2-1/2 in. Cap Nailer

  • Bostitch N66BC-1 2-1/2 in. Cap Nailer
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2-1/2 in. Cap Nailer
  • Tool-free Dial-A-Depth adjustment sets nails to desired depths quickly and conveniently
  • Lightweight magnesium design for added durability
  • Quick-load magazine feature provides fast and easy loading of caps and nails
  • Cap Nailer - N66BC
  • Carrying Case
Compliance and Restrictions
warning: Cancer and Reproductive Harm --


Length: 10 in.
Width: 6.50 in.
Height: 12 in.
Weight: 5.80 lbs.
Air Inlet Size: 1/4 in
Depth of Drive: Adjustable
Dry Fire Lockout: No
Fastener Capacity: 300
Fastener Collation: Wire Weld/Plastic Collation
Fastener Length (Max.): 2-1/2 in
Fastener Length (Min.): 1-1/4 in
Fastener Type: Coil Nails
Firing Modes: Contact / Sequential Actuation
Fitting Type: NPT
Jam Clearance: Open Nose
Lubrication: Oil-Lube
Magazine Angle: 15 Degrees
Magazine Type: Canister Loading
Operating Pressure (PSI): 70-120
Power Source: Pneumatic
Tip Style: Non-Marring


  • Installing insulation board
  • House wrap
  • Felt paper
  • Recommendations


    4.3 / 5.0
    4 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    Yes, I would recommend this to a friend (4)
    Easy To Use (2)
    Powerful (1)
    Best Uses
    Home Repair (1)
    Yes, I would recommend this to a friend
    The only way to nail down underlayment
    Up to now, only hand nailed with disks to put down roofing felt. This makes that seem stupid. The fastest, easist way to put down roofing underlayment. And this nailer worked extremely well. Only the occasional overdriven nail through the disk, probably due to variations in the sheathing (or hitting a previous nail hole). A great tool, well worth the price for the time saved.
    October 6, 2013
    Yes, I would recommend this to a friend
    Works great, saves time
    This saves a lot of time over hand nailing when you have to use button caps. Paid for itself on one job saving on labor costs. The button caps go quick though. Easy to load the coil nails (same as any other bostitch nailer), button caps load fairly easily also. I wish I would have bought it sooner. If you have to use button caps, I recommend this.
    June 1, 2012
    Yes, I would recommend this to a friend
    Easy To Use
    works fine
    Installing 1/2" and 1" rigid insulation over lap masonite into oak 1" boards on 60 year old home. Every once in a while, doesnt drive completely, maybe a knot, hand-driving nails bend.
    April 7, 2011
    Yes, I would recommend this to a friend
    Easy To Use
    Best Uses
    Home Repair
    factory recon might as well be brand new
    I cannot tell that my nailer is factory reconditioned. It works and looks brand new! Aside from length of warranty there is no reason to pay full price for a new nailer.
    June 29, 2010

    Questions & Answers

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    Where is serial number?
    A shopper on Jul 15, 2017



    Stanley Fastening Systems, L.P. 7 Year Limited Warranty (1 Year for Reconditioned Products) - U.S. and Canada Only  

    Effective December 1, 2005 Bostitch, L.P. warrants to the original retail purchaser that the product purchased is free from defects in material and workmanship, and agrees to repair or replace, at Bostitch's option, any defective Bostitch branded pneumatic stapler or nailer for a period of seven (7) years from date of purchase (one (1) year from the date of purchase for reconditioned pneumatic staplers or nailers and for new and reconditioned compressors and tools used in production applications). Warranty is not transferable. Proof of purchase date required. This warranty covers only damage resulting from defects in material or workmanship; it does not cover conditions or malfunctions resulting from normal wear, neglect, abuse, accident or repairs attempted or made by other than our national repair center or authorized warranty service centers. Driver blades, bumpers, o-rings, pistons and piston rings are considered normally wearing parts. For optimal performance of your Bostitch tool always use genuine Bostitch fasteners and replacement parts.

    This warranty IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES AND with respect to compressors and tools used in production applications, limits to a period of one (1) year from the date of purchase all implied warranties INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. BOSTITCH SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.

    Some states and countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state and country to country.