What country is it made?

Thank you for choosing Irwin Tools. Our goal is to provide our customers with the highest quality and service. The Irwin Tools FK150 1858319 Folding Utility Knife with Blade Storage is manufactured in China.

What is the difference between the FL100, 150, and 250?

Thank you for choosing Irwin tools. Our goal is to provide the highest quality service. the different numbers specify the different models that are available. The FL100 holds a single blade while the 150 has additional storage and the 250 has additional storage and additional tools such as a screwdriver accessories that can be used.

can one switch out a flat head bit for the square one?

Yes you can. As you know it comes with a flat head tip and a #2 Phillips tip. Any 1 inch long hex tip will work from square tips to torxs tips and any thing in between.

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Description

🔧 Cut smarter, not harder—your all-in-one utility sidekick.

ONBOARD BLADE STORAGE - Carry 2 extra blades inside the handle—never get caught without a fresh edge.
BUILT IN WIRE STRIPPER - Multi-functional design means you’re ready for more than just cutting.
COMPACT FOLDING DESIGN - Sleek, foldable form factor fits perfectly in your toolkit or pocket for ultimate portability.
SECURE BLADE LOCK TECHNOLOGY - Lock your blade in place with confidence—no slips, no surprises.
EFFORTLESS ONE HANDED OPERATION - Quick liner lock lets you deploy or fold the knife with a single hand—speed meets safety.

The IRWIN Folding Utility Knife (model 1858319) features advanced BladeLock technology for secure blade retention and safe blade changes, a liner lock for quick one-handed use, and a built-in wire stripper. Crafted with stainless steel blades and a foldable design, it conveniently stores two extra blades within its compact 6.3-inch handle, making it an essential, versatile tool for professionals and DIY enthusiasts alike.

Specifications

Material	Plastic
Brand	IRWIN
Color	Style: Fk150;
Item Length	6.3 Inches
Handle Material	not_applicable, not_applicable
Blade Material	Stainless Steel, not_applicable, not_applicable
Item Weight	4.48 ounces
Blade Length	8.88 Inches
Style	FK150
Manufacturer	Irwin Tools
UPC	042526904646 031113020807
Global Trade Identification Number	00042526904646
Part Number	T1858319
Item Weight	4.5 ounces
Item model number	1858319
Is Discontinued By Manufacturer	No
Size	Multi
Finish	Brushed
Pattern	Solid
Shape	Rectangular
Power Source	not_applicable
Item Package Quantity	1
Number Of Pieces	1
Number of Handles	1
Special Features	Foldable
Included Components	IRWIN Utility Knife, Folding with Blade Storage (1858319) , Blue
Batteries Included?	No
Batteries Required?	No

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