Model # FN1664K

Internet #100666147

Bostitch 16-Gauge 2-1/2 in. Straight Nailer

Discontinued Bostitch

16-Gauge 2-1/2 in. Straight Nailer

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Frequently Bought Together

Product Overview

The Bostitch FN1664K 16-Gauge Straight Finish Nailer will drive 1 in. to 2-1/2 in. 16-Gauge finish nails and is loaded with great features. Its oil-free design requires no maintenance and prevents stains on work surfaces, while the swivel air fitting with filtered air inlet increases maneuverability and improves engine durability. The selectable trigger system allows for easy conversion between sequential or contact modes. The ultra-quiet rear exhaust directs air away from the user and the reversible belt hook with integrated pencil sharpener allows for ultimate convenience on the job site. The FN1664K also comes with 4 profile tips for fitting to the different size and shapes of finish and trim. Kit includes: Nailer, 1000 2 in. finish nails and durable carry case.

  • Oil-free operation requires no regular maintenance and eliminates the risk of oil stains
  • Selectable trigger system converts from sequential to contact operation
  • Low nail lockout prevents dry firing
  • Swivel air fitting with internal filter improves maneuverability
  • Need help? CLICK HERE to view our Nail Gun Buying Guide

Info & Guides

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Maximum fastener size (in.)
Minimum fastener size (in.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Air Tool Type
Air Nailer
Compressor/Air Tool Features
Fastener Collation
Cordless/ Corded
Energy Type
Fasteners included
Loading type
Maximum Fastener Size
2-1/2 in
Minimum Fastener Size
1-1/4 in
Minimum Recommended Air Delivery SCFM @ 90PSI
Minimum Recommended Operating Pressure (psi)
Nail Gauge
Nailgun Angle
Tools Product Type
Power Tool

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Customer Questions & Answers

Can nails from other manufacturers be used in this gun?

Asked by: disillusioned
Yes as long as they meet the nail specifications in the manual.
Answered by: SBD_Product Expert
Date published: 2017-04-19

can you use stables in this tool

Asked by: mart
No, only 16ga finish nails
Answered by: GraveShaker
Date published: 2016-02-18

Is this nailer compatible with 'L Cleat Nails' 2" long?

Asked by: EA
  • y_2017, m_8, d_14, h_15CST
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Customer Reviews

16-Gauge 2-1/2 in. Straight Nailer is rated 4.8 out of 5 by 11.
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-05
Rated 5 out of 5 by from A good nailer at great price. A good nailer at great price.
Date published: 2017-02-15
Rated 5 out of 5 by from Bostitch FN1664K 16GA Straight Finish Nailer The Bostitch FN1664K 16GA Straight Finish Nailer is an excellent medium sized finishing nailer. Straight out of the box, the Bostitch FN1664K nailer met and exceeded my expectations with ease. The instructions on how to use and maintain the Bostitch FN1664K nailer were simple to follow, concise and clear. I would recommend the Bostitch FH1664K Straight Finish Nailer to the hobbiest or serious cabinet builder.
Date published: 2013-11-12
Rated 3 out of 5 by from bad seals It was a good nailer until after about 6 months and then the trigger seal blew out. The seal was not covered by warranty so it cost me $30 to have it replaced only to blow out again 6 months later. I put it back in the case and have not used it since. When it is working it works good but am not paying to have seals replaced again.
Date published: 2016-11-20
Rated 5 out of 5 by from Very good gun Very good gun. a lot eaiser than using a hammer. Good product
Date published: 2013-10-31
Rated 5 out of 5 by from Excellent tool.Easy to use. This is a high quality nailer and well worth the cost. Worked excellent right out of the box.
Date published: 2013-06-12
Rated 5 out of 5 by from Great nail gun Got this gun on sale for $109 and worked great right out of the box. It's very low maintenance gun.
Date published: 2013-07-17
Rated 5 out of 5 by from Tool Time Works great! Sinks a 2" 16ga "finish" nail using 80psi. Very good as a Base & window-door trim nailer.
Date published: 2016-01-15
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