Bostitch SX50351G 18-Gauge Narrow Crown Staples, 1-Inch, 5,000 Count

Count: Bostitch SX50351G narrow crown staples are listed as 1-inch, 18-gauge fasteners with a 7/32-inch crown and 5,000 staples per box. They suit buyers who need this specific size for compatible staple guns, with the listing naming several Bostitch models.

At a glance

The 1-inch leg and 7/32-inch crown are the defining size details to match against your stapler's requirements.
The listing identifies four compatible Bostitch stapler models, but does not establish fit with every 18-gauge stapler.
Galvanized finish is claimed for added strength.

Price

$24.42Save 15%

Reference price: ~~$28.63~~

Price checked: Nov 13, 2026

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Often bought together

BOSTITCH Crown Stapler, Narrow, 18GA (SX1838K)

$198.98

BOSTITCH SX50351-3/8G 1-3/8-Inch by 18 Gauge by 7/32-Inch Crown Finish Staple, 3,000 per Box

$19.77

Pros and cons

Pros

A 5,000-count box can support larger fastening jobs or replenish a compatible stapler for repeated use.
The listing provides specific Bostitch stapler models to help buyers check fit before ordering.

Technical specifications

12 specifications

Identity and fastener
Brand	Bostitch
Model	SX50351G
Staple length and crown	1-Inch by 7/32-Inch (crown) finish staples
Gauge and crown style	18-Gauge Narrow Crown Finish Staple
Quantity	5000
Colour	Silver
Finish claim	Galvanized for added strength

Compatibility and use
Listed compatible staplers	Fits Bostitch S32SX, SB-150SX, SX150-1, and SB-2IN1 staplers
Recommended use	Attaching materials with a staple gun

Dimensions and listed configuration
Power configuration	Manual Or Battery Powered
Dimensions listed	13.2 x 13.5 x 4.3 centimetres
Weight listed	454 g

What to know before buying

Listing details to confirm

The listing has inconsistent size data: it describes a 1-inch staple with a 7/32-inch crown, but also gives a separate 0.22-inch crown-width value and a 25L x 6W millimeters dimension. Confirm the required leg and crown dimensions against your stapler before purchase. Its power-source field describes the staples as “Manual Or Battery Powered,” which is not clearly applicable to a fastener.

What’s in the box

Included

STPL 5035 7/32CN 1 GAL

Who is it for?

A good fit for

People replenishing a Bostitch S32SX, SB-150SX, SX150-1, or SB-2IN1 with the listed staple size.
Projects that call for 1-inch, 18-gauge narrow crown staples and can use a 5,000-count quantity.

Less suited to

Buyers who have not confirmed their stapler accepts a 7/32-inch crown and the listed staple length.
Anyone seeking a stapler rather than a box of staples.

Bostitch SX50351G 18-Gauge Narrow Crown Staples, 1-Inch, 5,000 Count · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 310 ratings

5 stars72%72%
4 stars14%14%
3 stars3%3%
2 stars5%5%
1 star6%6%

Customer feedback reports positive impressions of staple quality, performance, compatibility with the correct stapler, and value. Opinions about jamming are mixed. For buyers using a listed compatible model, the reported fit and function are relevant, but the feedback does not settle performance in every stapler or resolve the listing's inconsistent size details.

Positive themes

Customers describe the staples as good quality and say they work well when used with the correct stapler.
Customers report satisfaction with compatibility and value.

Mixed feedback

Customer opinions about jamming are mixed.

Frequently asked questions

How many staples are listed in the box?

The title and details list 5,000 staples.

Which staplers does the listing name as compatible?

It names the Bostitch S32SX, SB-150SX, SX150-1, and SB-2IN1. Confirm the required staple dimensions in your stapler's documentation.

What size are these staples?

The title describes them as 1-inch by 7/32-inch, 18-gauge narrow crown staples. The details also include a separate 0.22-inch crown-width value, so verify the size your tool requires.