I bought this at walmart, but how do you lock the blade in the out position? (it's a nuisance to use while always having to push the spring forward.)

This is a safety feature. Slice has a similar model (10515), also available on Amazon, that does not retract and that model also has a locking feature.

Will this cut fabric?

I haven't tried, but it probably would. Not as precise as scissors, but it's pretty sharp.

How do you "lock" the blade in the OUT position?

It does not lock, but there is a little recessed push tab on opposite side of the logo that prevents the blade slider and blade from retracting if you apply pressure to the push tab when the blade is fully extended. However, it may just be easier to hold the blade slider to the desired position when operating. The push tab is a little to small for my fingers to effectively operate.

What size of slice blades do I get for replacement in this knife?

I'm ordering the knife, but will hold off on the extra blades, as HarleyGirl2002 says the [10404/10408] blades will not fit. The correct replacement blade appears to be Westcott 16510 (https://www.amazon.com/Westcott-Safety-Ceramic-Replacement-16510/dp/B019O2UE8M/), but "currently unavailable". The Westcott 16510 blades have 2 notches, and the image of the 16510 package back confirms, "They will work with all Westcott ceramic tools (16473, 16474, 16475)." In comparison, the Slice 10404 and 10408 blades have only one notch.

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Westcott Ceramic Safety Cutter Utility Knife

Product ID: 37063231

Details

Blade Material
Ceramic
Brand
Westcott
Color
Green
Handle Material
Plastic
Item Length
3.5 inches
Item Weight
4.54 g

⚡Long-lasting ceramic blade

📏3.5-inch compact design

🔄Retractable blade for safety

NZ$12

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Description

✂️ Cut smarter, not harder—safety and style in every slice!

CERAMIC POWER - Premium SafeEdge ceramic blades stay sharper longer and resist rust better than steel.
ANYWHERE ANYTIME - Sleek, lightweight, and perfect for both home offices and busy workplaces.
SWIFT BLADE SWAPS - Innovative design lets you change blades quickly and safely—no hassle, no risk.
CUT THROUGH ANYTHING - Effortlessly slice through the largest boxes with precision and ease.
SAFETY FIRST ALWAYS - Automatic blade retraction minimizes accidents—because your hands deserve the best.

The Westcott Box Cutter Safety Ceramic Utility Knife features a 3.5-inch retractable ceramic blade designed for safe, effortless cutting of large boxes. Its premium SafeEdge ceramic blades offer superior durability and rust resistance compared to traditional steel, while the ergonomic plastic handle ensures comfortable use. Ideal for both home and office environments, this tool combines safety, convenience, and long-lasting performance in one sleek package.

Specifications

ASIN	B019O2UBE4
Best Sellers Rank	#6,612 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Utility Knives
Blade Material	Ceramic
Brand	Westcott
Brand Name	Westcott
Color	Green
Customer Reviews	4.5 out of 5 stars 2,940 Reviews
Global Trade Identification Number	00073577164758
Handle Material	Plastic
Handle Type	Manual-Retractable
Included Components	1 safety cutter in retail packaging
Item Length	3.5 inches
Item Type Name	Ceramic Blades
Item Weight	4.54 g
Manufacturer	ACME United Corporation
Manufacturer Part Number	16475
Material	Ceramic
Material Type	Ceramic
Model Number	16475
Product Style	Retractable
UPC	073577164758
Unit Count	1 Count

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NZ$12

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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