Is this TSA compliant?

Yes. It is not a knife. It is plastic.

Is this tsa approved? can this stay on my keysmart when i travel by air?

I’m not sure if it’s “officially” TSA approved but I’ve flown with it on my keys and never thought about it being there, and no one gave me any problems or made me leave it or anything, so I would say it’s “TSA passable”

Is it sharp enough to cut tops off boxes. Like a box blade would.

No. It is good enough to split/cut packing tape.

What’s the purpose of the key blade if it can’t cut through a box or tape?

it's true that this is not a stainless steel blade HOWEVER it does cut through tape & boxes in fact I own two of these - one on my keyring and one hanging in the garage to open mail, packages, plastic bundles of water - I do not own stock in KeySmart although I wish I did - KeySmart products are well made & the company stands behind their products so if you are not happy with your purchase it can easily be returned for a refund

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

KeySmart Safe Box Cutter- Key-Shaped Safe Box Cutter, Safe Package Opener for Everyday Carry, with Finger Protection Fits Perfectly on Keychain

Product ID: 335586872

Details

Brand
KeySmart
Colour
Black
Item dimensions L x W x H
48 x 18 x 2
Item weight
10 Grams
Material
Nylon

🔪Sharp PA46 blade cuts tape, not skin

🗝️Key-shaped for seamless keychain carry

🛡️Finger protection for safe everyday use

Description

🗝️ Unlock safety and style—your keychain’s sharpest upgrade!

SAFETY FIRST - Innovative finger guard ensures zero accidental cuts during every use.
LIGHT AS A FEATHER - Weighs only 10 grams—carry convenience without bulk.
ALWAYS WITHIN REACH - Compact key-shaped design fits perfectly on your keychain or inside your KeySmart.
CUT WITH CONFIDENCE - Durable PA46 blade slices reinforced tape without risking your fingers.
RUST FREE RELIABILITY - Nylon construction means no dulling or rusting, ready whenever you are.

The KeySmart Safe Box Cutter is a lightweight, key-shaped package opener crafted from durable nylon with a PA46 blade designed to cut through reinforced tape safely. Its finger protection feature prevents accidental cuts, making it an essential, rust-free everyday carry tool that fits seamlessly on your keychain or inside your KeySmart.

Reviews

User

パッと見

ちゃちいですが、しっかりしてます^_^金属ではないので軽い

12.08.2026

User

Perfect gadget

Perfect for opening boxes and packages!Does a good job.

24.07.2023

User

Worth it

Don't know what all the negative review is for it a safety knife it cuts what it intended for it not made to cut skin. People thought this cuts skin? 🤨WTF it even says it not a box cutter or a razer 🤨. It to cut envelope and cut open taped box it not like it cut metal 🤔 that like taking a pool noodle and trying to open a car door.

13.02.2022

User

Perfect key opener

Sharp and does the jobLike it and I can adjust it to my keychain easilyNice packaging and fast deliveryRecomemded

14.03.2024

User

Bueno

Buenos para poner en el llavero de tus llaves

4.10.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Asin	B08M139GNB
Best Sellers Rank	#309 in Utility Knives
Date First Available	5 November 2020
Manufacturer	CurvGroup
Manufacturer Reference	KS820-BLK
Product Dimensions	4.8 x 1.8 x 0.2 cm; 10 g

KeySmart Safe Box Cutter- Key-Shaped Safe Box Cutter, Safe Package Opener for Everyday Carry, with Finger Protection Fits Perfectly on Keychain

Details

Details

Description

Specifications

Reviews

Common Questions