US
Bostitch

Bostitch 7/16" x 2" Pneumatic Stapler 651S5

  • 16 gauge medium crown, 7/16 inch
  • 1 to 2 inch staple legs
  • 10 or more staples per second
  • 4.2 pounds per description
  • 160 fastener magazine
  • Contact or sequential selectable trigger
  • Pneumatic

Updated 3 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A light pneumatic sheathing stapler that fires fast for plywood, roof decking, shingles and vinyl siding. Compressor, hose and warranty details are not listed.

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ASIN: B004XJYATQModel: 651S5

Overview

A roof deck or a wall going up in plywood is where this Bostitch stapler earns its keep, firing medium crown staples rapidly into sheathing. A flip open nose clears jams without tools, depth adjusts for flush driving, and a rafter hook holds it between bursts.

Speed on large flat surfaces is the reason to buy, with a selectable trigger that switches between rapid contact firing and precise sequential shots. The vinyl siding adapter avoids pinning siding too tight. The limits are no listed warranty and a spec sheet weight that disagrees with the description.

Who it's for

Builders sheathing walls, roofers decking and siding installers get a fast stapler with tool-free jam clearing. Trim carpenters and furniture makers need a finish nailer instead.

Pros and cons

Pros
  • Very fast rapid fire engine
  • Tool-free jam clearance
  • Adjustable depth of drive
  • Vinyl siding adapter included
Cons
  • Warranty not listed
  • Weight listed two different ways
  • Compressor and hose required
  • Staples only, no nails

Performance notes

Throughput comes from the rapid fire engine in contact mode, where each nose bump fires a staple as you move along a seam. Depth adjustment decides whether staples seat flush in soft plywood or harder decking. The siding adapter spaces the drive so vinyl can still move with temperature.

Specifications

BrandBostitch
Model651S5
Dimensions & fit
Item Dimensions L X W16.4"L x 12.7"W
Item Weight16 ounces
Construction & materials
ColorYellow
Material TypeBlend
Included components
Included Components651S5 - 16 Gauge Medium Crown Stapler 1" to 2"
Unit Count1 Count
Other details
Item HighlightFor 1 to 2 in legs, 16 ga pneumatic stapler
Item Type NameBOS STAPLER 7/16X2
Number Of Fasteners160
Operation ModeAutomatic
Product StyleAdjustable

Frequently asked questions

Is the Bostitch 651S5 a nail gun?

No. It is a pneumatic 16 gauge medium crown stapler for staples with 1 to 2 inch legs. The description mentions nails per second, but it drives staples.

What jobs is the Bostitch 651S5 made for?

Plywood sheathing, roof decking, wood shingles and vinyl siding.

How do I clear a jam in the Bostitch 651S5?

Open the flip open nose. Jam clearance is tool-free.

Can I switch the Bostitch 651S5 between bump and single firing?

Yes. A selectable trigger switches between contact and sequential operation without tools.