Breakaway Blades

	Blade Width Blade Width

	Blade Length Blade Length

	Blade Thickness Blade Thickness

	For Use On For Use On

	Blade Material Blade Material

Steel

Stainless Steel

High-Speed Steel

	Number of Segments per Blade Number of Segments per Blade

	For Cutting For Cutting

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Blade Type Blade Type

Breakaway

Retracting Breakaway

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Handle Color Handle Color

	Yellow
	Red
	Yellow and Black

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Handle Material Handle Material

	Handle Type Handle Type

	Straight
	Curved

	Overall Length Overall Length

	Locking Style Locking Style

Manual

Ratchet with Auto Lock

Auto

	Blade Storage Location Blade Storage Location

None

Handle

	Manufacturer Model Number Manufacturer Model Number

11-718

10-143P

	Number of Blades Included Number of Blades Included

	Grip Texture Grip Texture

57 Products

Match your blade to the dimensions.

High-speed steel lasts longer than steel.

Stainless steel resists corrosion.

Dispenser distributes one blade at a time and stores used blades. It can be mounted on a wall.

For technical drawings and 3-D models, click on a part number.

Blade
Lg.	Wd.	Thick.	Edge	No. of Segments per Blade	Includes	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
Steel Blade
3 3/16"	9 mm (0.354")	0.015"	Straight	13	__	50	00000000	000000
3 3/8"	9 mm (0.354")	0.016"	Straight	13	__	5	0000000	0000
3 3/8"	9 mm (0.354")	0.016"	Straight	13	__	100	00000000	00000
3 3/8"	9 mm (0.354")	0.02"	Straight	13	Dispenser	10	00000000	0000
3 3/8"	9 mm (0.354")	0.02"	Straight	13	Dispenser	100	000000000	00000
4 1/4"	18 mm (0.709")	0.02"	Straight	8	__	5	0000000	0000
4 1/4"	18 mm (0.709")	0.02"	Straight	8	Dispenser	10	00000000	0000
4 1/4"	18 mm (0.709")	0.02"	Straight	8	Dispenser	100	000000000	00000
4 5/16"	18 mm (0.709")	0.02"	Straight	8	__	5	0000000	0000
4 5/16"	18 mm (0.709")	0.02"	Straight	8	__	100	00000000	00000
Stainless Steel Blade
3 3/8"	9 mm (0.354")	0.015"	Straight	13	__	10	00000000	0000
3 3/8"	9 mm (0.354")	0.015"	Straight	13	__	60	000000000	00000
4 3/8"	18 mm (0.709")	0.02"	Straight	8	__	5	00000000	0000
4 3/8"	18 mm (0.709")	0.02"	Straight	8	__	50	000000000	00000
High-Speed Steel Blade
3 7/8"	18 mm (0.709")	0.02"	Straight	8	__	10	00000000	00000

Ultra-Sharp Breakaway Blades

Use on hard-to-cut materials such as Kevlar and rubber. Match your blade to the dimensions.

For technical drawings and 3-D models, click on a part number.

Blade
Lg.	Wd.	Thick.	Edge	No. of Segments per Blade	Pkg. Qty.		Pkg.
For Use On Kevlar, Rubber
Steel Blade
3 1/8"	9 mm (0.354")	0.015"	Straight	13	50	00000000	000000
3 1/8"	9 mm (0.354")	0.015"	Straight	13	300	000000000	000000
3 7/8"	18 mm (0.709")	0.02"	Straight	8	10	00000000	0000
3 7/8"	18 mm (0.709")	0.02"	Straight	8	50	00000000	00000
5"	25 mm (0.984")	0.03"	Straight	7	20	00000000	00000
5"	25 mm (0.984")	0.03"	Straight	7	120	000000000	000000

Heavy Duty Breakaway Blades

These blades are wider than other breakaway blades to cut through tough materials such as leather, rope, and thick cardboard. Match your blade to the dimensions.

For technical drawings and 3-D models, click on a part number.

Blade
Lg.	Wd.	Thick.	Edge	No. of Segments per Blade	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
Steel Blade
5"	25 mm (0.984")	0.028"	Straight	7	5	00000000	00000
5"	25 mm (0.984")	0.028"	Straight	7	20	00000000	00000
5"	25 mm (0.984")	0.028"	Straight	7	30	000000000	00000
5"	25 mm (0.984")	0.028"	Straight	7	120	000000000	000000

Breakaway Blades for Multi-Blade Loading Utility Knives

Match your blade to the dimensions.

For technical drawings and 3-D models, click on a part number.

Blade
Lg.	Wd.	Thick.	Edge	No. of Segments per Blade	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Rubber
Steel Blade
4 1/2"	18 mm (0.709")	0.02"	Straight	8	5	0000000	00000
4 1/2"	18 mm (0.709")	0.02"	Straight	8	50	00000000	00000

Breakaway-Blade Utility Knives

Auto-lock knife locks the blade in position with the push of a button.

Ratchet with auto-lock knives have a wheel that advances or retracts the blade and locks it in place.

Each

	Blade								Handle
	Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
A	4 1/4"	18 mm (0.709")	0.02"	Steel	8	3	Handle	6 1/4"	Plastic	Red	Smooth	Auto	00000000	00000
B	3 7/8"	18 mm (0.709")	0.02"	Steel	8	1	None	5 3/4"	Plastic	Yellow	Smooth	Ratchet with Auto Lock	00000000	00000
C	5"	25 mm (0.984")	0.028"	Steel	7	1	None	6 3/4"	Rubber	Yellow	Smooth	Ratchet with Auto Lock	0000000	00000

Package

	Blade								Handle
	Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
A	4 1/4"	18 mm (0.709")	0.02"	Steel	8	3	Handle	6 1/4"	Plastic	Red	Smooth	Auto	10	000000000	000000
B	3 7/8"	18 mm (0.709")	0.02"	Steel	8	1	None	5 3/4"	Plastic	Yellow	Smooth	Ratchet with Auto Lock	6	000000000	00000
C	5"	25 mm (0.984")	0.028"	Steel	7	1	None	6 3/4"	Rubber	Yellow	Smooth	Ratchet with Auto Lock	6	00000000	00000

Replacement Blades for Style C (30/Pkg.)	000000000	Pkg.	000000
Replacement Blades for Style C (5/Pkg.)	00000000	Pkg.	0000
Replacement Blades for Styles A and B (100/Pkg.)	00000000	Pkg.	00000
Replacement Blades for Styles A and B (5/Pkg.)	0000000	Pkg.	0000

Stanley Breakaway-Blade Utility Knives

This manual-lock knife has a sliding lock to hold the blade in place.

Each

	Blade								Handle
Mfr. Model No.	Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
10-143P	4 1/4"	18 mm (0.709")	0.02"	Steel	8	1	None	6"	Plastic	Yellow	Ribbed	Manual	0000000	00000

Package

	Blade								Handle
Mfr. Model No.	Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
10-143P	4 1/4"	18 mm (0.709")	0.02"	Steel	8	1	None	6"	Plastic	Yellow	Ribbed	Manual	30	00000000	000000

Replacement Blades (5/Pkg.)

0000000

Pkg.

00000

Slim Breakaway-Blade Utility Knives

Stainless Steel Blade

Steel Blade

Use the narrow blades on these knives to cut in tight spaces. The blade locks in position with the push of a button.

Stainless steel is corrosion resistant.

Each

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
3 3/8"	9 mm (0.354")	0.015"	Stainless Steel	13	1	None	5 3/8"	Stainless Steel	__	Smooth	0000000	000000
3 3/8"	9 mm (0.354")	0.016"	Steel	13	3	Handle	5 1/2"	Plastic	Red	Smooth	00000000	0000

Package

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
3 3/8"	9 mm (0.354")	0.015"	Stainless Steel	13	1	None	5 3/8"	Stainless Steel	__	Smooth	6	000000000	000000
3 3/8"	9 mm (0.354")	0.016"	Steel	13	3	Handle	5 1/2"	Plastic	Red	Smooth	10	000000000	00000

Replacement Steel Blades (100/Pkg.)	00000000	Pkg.	000000
Replacement Steel Blades (5/Pkg.)	0000000	Pkg.	0000
Replacement Stainless Steel Blades (60/Pkg.)	000000000	Pkg.	00000
Replacement Stainless Steel Blades (10/Pkg.)	00000000	Pkg.	0000

Slim Breakaway-Blade Utility Knives with Cushion Insert

Prevent slipping and get a comfortable hold while working in tight spaces—this knife has a rubber insert in the handle and a narrow blade. Blade is corrision-resistant stainless steel and locks in place with the push of a button.

Each

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
3 3/8"	9 mm (0.354")	0.016"	Stainless Steel	13	3	None	5 1/2"	Rubber	Yellow and Black	Smooth	Auto	0000000	00000

Package

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
3 3/8"	9 mm (0.354")	0.016"	Stainless Steel	13	3	None	5 1/2"	Rubber	Yellow and Black	Smooth	Auto	10	00000000	000000

Replacement Blades (60/Pkg.)	000000000	Pkg.	000000
Replacement Blades (10/Pkg.)	00000000	Pkg.	0000

Breakaway-Blade Utility Knives with Cushion Insert

A rubber insert provides a comfortable, slip-resistant grip. The blade is corrosion-resistant stainless steel. It locks in position with the push of a button.

Each

Blade							Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Overall Lg.	Material	Color	Grip Texture	Locking Style		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
4 3/8"	18 mm (0.709")	0.02"	Stainless Steel	8	3	6 1/2"	Rubber	Yellow and Black	Smooth	Auto	0000000	000000

Package

Blade							Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Overall Lg.	Material	Color	Grip Texture	Locking Style	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
4 3/8"	18 mm (0.709")	0.02"	Stainless Steel	8	3	6 1/2"	Rubber	Yellow and Black	Smooth	Auto	10	00000000	000000

Replacement Blades (50/Pkg.)	000000000	Pkg.	000000
Replacement Blades (5/Pkg.)	00000000	Pkg.	0000

Chemical Resistant Breakaway-Blade Utility Knives

The handle is chemical-resistant rubber to resist acetone and solvents. Turn the wheel to advance or retract the blade and lock it in place.

For technical drawings and 3-D models, click on a part number.

Each

Blade
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Handle Material	Handle Type	Grip Texture	Locking Style		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
4"	18 mm (0.709")	0.02"	Steel	8	1	None	6 1/4"	Rubber	Straight	Smooth	Ratchet with Auto Lock	00000000	000000

Package

Blade
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Handle Material	Handle Type	Grip Texture	Locking Style	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
4"	18 mm (0.709")	0.02"	Steel	8	1	None	6 1/4"	Rubber	Straight	Smooth	Ratchet with Auto Lock	6	000000000	000000

Replacement Blades (50/Pkg.)	000000000	Pkg.	000000
Replacement Blades (5/Pkg.)	00000000	Pkg.	0000

Carton-Cutting Breakaway-Blade Utility Knives

Cut cardboard boxes without damaging the contents. This knife has a depth-cutting guide and a staple puller. Turn the wheel to advance or retract the blade and lock it in place.

Each

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
1 3/4"	18 mm (0.709")	0.024"	Steel	8	1	None	5 3/4"	Plastic	Yellow	Smooth	Ratchet with Auto Lock	00000000	000000

Package

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Grip Texture	Locking Style	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
1 3/4"	18 mm (0.709")	0.024"	Steel	8	1	None	5 3/4"	Plastic	Yellow	Smooth	Ratchet with Auto Lock	6	000000000	000000

Replacement Blades (5/Pkg.)	0000000	Pkg.	00000
Replacement Blades (100/Pkg.)	00000000	Pkg.	00000

Breakaway-Blade Utility Knives with Multi-Blade Loading

Load six blades at once for quick blade changes.

Each

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Type	Grip Texture	Locking Style		Each
For Use On Cardboard, Cork, Fabric, Leather, Paper, Rubber
4 1/2"	18 mm (0.709")	0.02"	Steel	8	3	Handle	6"	Plastic	Yellow	Straight	Smooth	Auto	0000000	000000

Package

Blade								Handle
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Overall Lg.	Material	Color	Type	Grip Texture	Locking Style	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Rubber
4 1/2"	18 mm (0.709")	0.02"	Steel	8	3	Handle	6"	Plastic	Yellow	Straight	Smooth	Auto	6	00000000	0000000

Replacement Blades (5/Pkg.)	0000000	Pkg.	00000
Replacement Blades (50/Pkg.)	00000000	Pkg.	00000

Retracting Razor-Blade Utility Knives with Breakaway Blades

Knives
Blade													Replacement Blades
Lg.	Wd.	Thick.	Material	No. of Segments per Blade	No. of Blades Included	Blade Storage Location	Closed Lg.	Handle Material	Handle Type	Grip Texture		Each	Pkg. Qty		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
3 1/2"	3/4"	0.012"	Steel	6	1	None	4 1/8"	Metal	Straight	Smooth	00000000	00000	5	00000000	00000

Precision Knives with Breakaway Blades

Blade						Handle					Each		Package
Lg.	Wd.	Thick.	Edge	No. of Segments per Blade	Blades Replaceable	Material	Lg.	Wd.	Overall Lg.	Locking Style		Each	Pkg. Qty.		Pkg.
For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber
Steel Blade
3 1/8"	3/8"	0.015"	Straight	7	Yes	Stainless Steel	5 1/4"	7/16"	5 3/8"	Manual	0000000	000000	6	00000000	000000

Replacement Blades (10/Pkg.)	0000000	Pkg.	00000
Replacement Blades (60/Pkg.)	0000000	Pkg.	00000

Utility-Knife Style Circular Gasket and Hole Cutters

When the blade gets dull, snap it off to expose a new, sharp edge. This cutter has a utility knife mounted on a radius bar for precise cuts.

Cutters
Cutting Dia.		For Max. Thick.								Replacement Cutting Blades
Min.	Max.	PTFE	Fiber	Rubber	Cork	Blade Material	Number of Segments per Blade		Each		Pkg.
2 13/16"	12"	1/2"	1/2"	1/2"	1/2"	Steel	8	0000000	000000	00000000	000000