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Bostitch N66BC-1 2-1/2 in. Cap Nailer
Model#: BSTNN66BC-1

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Bostitch N66BC-1 2-1/2 in. Cap Nailer

Model#: BSTNN66BC-1
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$50.00 (14%)
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  • Save an additional $25 off qualifying Bostitch item orders of $100 or more*

    *Discount applied in cart. Offer ends Dec 22nd, 2014 11:59pm ET. Valid on select Bostitch items, qualifying items are identified on the product page. Offer not valid on reconditioned, open box, certified and the following items: BTFP72646, GF33PT, GBT1850K, GF28WW, GFN1564K, GFN1664K, BTFP02011, BTFP01012, MIIIFN, MIIIFS. Discount applies to merchandise only. Excludes tax and shipping. Cannot be combined with any other Bostitch order level discount. No adjustments on previous purchases. Subject to change without notice.


  • 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


Length: 10 in.
Width: 6.5 in.
Height: 12 in.
Weight: 5.8 lbs.
Air Inlet Size: 1/4 in.
Depth of Drive: Adjustable
Dry Fire Lockout: No
Fastener Capacity: 300
Fastener Collation: Wire Weld / Plastic
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
Max. Fastener Length: 2-1/2 in.
Min. Fastener Length: 1-1/4 in.
Operating Pressure - PSI: 70 - 120
Tip Style: Non-Marring


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

    Product Reviews


    by PowerReviews
    Bostitch2-1/2 in. Cap Nailer

    (based on 4 reviews)


    of respondents would recommend this to a friend.

    Reviewed by 4 customers

    Sort by

    Displaying reviews 1-4

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    The only way to nail down underlayment

    By Bob the nailer

    from Burlington, VT

    About Me Avid Do-It-Yourselfer

    Verified Buyer


    • Easy To Load


      Best Uses

      • Home Use

      Comments about 2-1/2 in. Cap Nailer:

      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.


      Works great, saves time

      By Rob

      from Baltimore, Md

      About Me Professional

      Verified Buyer



          Best Uses

            Comments about 2-1/2 in. Cap Nailer:

            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.

            (1 of 1 customers found this review helpful)


            works fine

            By notamishmade

            from monterey, tn

            About Me Professional


            • Easy To Use
            • Good Grip
            • Powerful


              Best Uses

              • Rigid board insulation

              Comments about 2-1/2-in Cap Nailer:

              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.


              factory recon might as well be brand new

              By captain s

              from south florida

              About Me Avid Do-It-Yourselfer

              Verified Buyer


              • Easy To Use


                Best Uses

                • Home Repair

                Comments about 2-1/2-in Cap Nailer:

                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.

                Displaying reviews 1-4

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                Questions & Answers

                Do you have questions about this product?

                get answers from real customers and in-house experts with AnswerBox.

                1 Question | 2 Answers
                Displaying question 1
                • 2-1/2 in. Cap Nailer


                  Can this tool be used on cement siding by not loading caps successfully.
                  Asked on 10/16/2012 by Rick from Jackson, MN

                  2 answers

                  • CUSTOMER CARE


                    That would not be an approved application for this nailer. There are coil siding nailers made for that purpose.

                    Answered on 10/17/2012 by Nate from Atlanta
                  • A:

                    This Cap Nailer can be used on cement siding but must have caps loaded properly.

                    Answered on 10/18/2012 by Community Answer from None
                Displaying question 1

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                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.

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