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Model # RN46-1

Internet # 100045712

Store SKU # 751916

1-3/4 in. 15° Coil Roofing Nailer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$249.00 /each




Model # RN46-1

Internet # 100045712

Store SKU # 751916

Featuring durable magnesium construction with aggressive wear guards and carbide inserts in the nosepiece, the 1-3/4 in. Coil Roofing Nailer is designed to provide long-lasting performance even under extreme job conditions. The nailer weighs only 4.8 lb. yet provides 410 in. lb. of driving power. This unit includes an easy-loading, single-action canister and a dry-fire lock out to help prevent firing when it runs out of nails.

  • Nosepiece features carbide inserts to help provide long-lasting operation
  • 410 in. lb. of driving power for optimal performance
  • Single-action, side-load canister for quick loading
  • Zero-nail lock out feature helps to eliminate dry firing and indicates when to reload the magazine
  • Adjustable-depth guide quickly sets nails to the desired depths
  • Tool-free, adjustable shingle guide provides quick shingle spacing
  • Pads help to resist skidding
  • Lightweight design for maneuverability
  • Magnesium material provides durability
  • Aggressive wear guards and skid pads help to protect the tool from damage on abrasive surfaces
  • Drives 3/4 - 1-3/4 in. nails
  • Need help? CLICK HERE to view our Nail Gun Buying Guide
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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 Depth Control 
Energy Type 
Fasteners included 
No additional components or accessories are included 
Loading type 
Maximum Fastener Size 
1-3/4 in 
Minimum Fastener Size 
3/4 in 
Minimum Recommended Air Delivery SCFM @ 90PSI 
Minimum Recommended Operating Pressure (psi) 
Nail Gauge 
NA / Other 
Nailgun Angle 
Tools Product Type 
Power Tool 


Rated 3.9 out of 5 by 26 reviewers.
Rated 5.0 out of 5.0 by Addressing the "Double Nail" Issue I am a Home Depot associate working in the Tool Rental Center. We rent out this nailer and it is a very reliable and well-made tool, expected from a brand such as Bostitch. Some people have had issues with a double nail output from the nailer, the most common correction is to make sure your compressors pressure is correct and sufficient to make the nail feed and fire successfully every shot. Regular maintenance with oil in the fitting and so on will do wonders and make it last a long time. Worth the money and a good choice if you plan on using it commercially. September 13, 2015
Rated 1.0 out of 5.0 by Worst I have experienced. I set every thing up just like the directions said, did a few practice hits to make sure every thing was good. When I went to the job site started off ok but by the 10th nail I had my first double nail and it went down hill from their. On the 13th and 15th 16th, again double nail's. 20th nail was a complete jamb. 23rd nail I gave up it also jammed still in the gun. Im returning the gun today to try another brand. July 22, 2015
Rated 5.0 out of 5.0 by Bostitch rule I just want you all to know that I have bought another one (this is #6)I bought the first one 5 yrs ago and it still works great. It's been dropped off the roof drug around, tossed around and thrown into the back of the truck a few times and still working today. The only reason I've bought another is I had to hire another guy, so he's gonna need a gun. Oil it before every use and your good to go. I've used about every type of nail gun out there and bostitch is the best I've found for reliability, the guys and I are laying down 3-4 square an hour each, that's about 750 nails an hour outa each gun. If we do get a jam 9 outa 10 times its cause of the coil nails not the gun. I also own framing, finish and cap guns, all bostitch so do I need to say more? Didn't think so. September 21, 2014
Rated 5.0 out of 5.0 by Powerful gun. Easy to use. I would reccomend this gun. We are a full service construction company that does not do a lot of roofs. We did a house of cement board siding and a garage roof. Not one jam up after two boxes of nails. September 8, 2015
Rated 5.0 out of 5.0 by Works great I purchased this gun the re-roof my house. This was the fist time I have done shingles or extensive roofing before. The gun worked great for the job. It never misfired once. The trigger that comes with the gun is a rapid fire trigger. This is great if you are a fast roofer. Since this was my house I wanted to take my time and line up every shingle perfect then fire the nails. Every so often with the rapid fire trigger the gun recoils and shoots a second nail. If you call Bostitch they will send you a single fire trigger for free. It takes 2 seconds to install it. It is a different color so you know which one it is. When I went to HD and I wanted to buy a Hitachi gun but they were out of stock. So, I purchased this one. I am glad I did. They were about the same price. Hitachi charges for the single fire trigger. Something ridiculous like $120 for it or so. June 4, 2015
Rated 4.0 out of 5.0 by Great tool at a reasonable price Really like this gun. The flip down one piece nail loading area is great. Nice tight tool w/out any loss parts moving around. Gave 4 starts instead if 5 only because I was having a hard time getting 1" nails to fire right, when I changed to 1 1/4" nails I only had a miss set nail about 1/200 fired. January 27, 2015
Rated 4.0 out of 5.0 by Very good roofing nail gun. Good nail gun, for those who don't like the contact trigger, if you call Bostitch, they will send you a new trigger for free. It only takes a minute to change over to a sequential trigger which allows for more precise placement of the nail. Use only ROOFING nails, a proper compressor, correct air pressure and you will have no problems. January 7, 2012
Rated 4.0 out of 5.0 by Bostitch coil nailer lets you concentrate on roofing, not your tools. I bought this nail gun because I knew that I had a few reroofing projects and a ridge-vent retro-fit on the horizon. So far I've only used it on the ridge vent retro-fit (shingle over style) but it worked like a charm: no jamming, no nail heads sticking up, light-weight and it doesn't fire when it's out of nails which saves some time. It did fire a few blanks but not enough to slow me down. I recently worked for a builder as a helper on 3 reroofs, as well as a number of other projects. We used the porter-cable 1 3/4" roofing coil-nailer and it jammed regularly and would leave lots of nails proud. We worked at a really fast pace so when the gun ran out of nails, we wouldn't usually notice until we shot a bunch of blanks into a shingle. So far I haven't experienced any of these problems with the bostitch. September 15, 2011
  • 2015-10-04T11:27:21.463-05:00
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