Nano Wrench™

Wrench sizes: #8 #10 1/4" M4 M | screwdriver
Sale price$5.99 USD
Sold out

Shipping Within 24 Hours

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Venmo Visa

The Nano Wrench puts an entire set of wrenches and a screwdriver in your pocket. Smaller than a pack of gum, now you can carry a tiny set of functioning tools on your keychain or inside your KeySmart!

Wrench sizes: #8, #10, 1/4", M4, M5, M6

All items purchased from ship within 24 hours unless otherwise stated.

You can return any undamaged items within 30 days of receipt. To start a return and learn more about our return policy, click here.

All new KeySmarts purchased at come with a 2 year warranty.

If your KeySmart breaks under normal wear and tear within 2 years of purchase, we will replace it for you. Click here for more details.

Customer Reviews

Based on 80 reviews
Jason A Abbitt

Nano Wrench

Dear Jason, We truly appreciate your positive review. We can't wait to assist you with your future orders.

Fernando Sanchez
Nano wrench review

Fantastic tool. Use it to pry key rings and pop up tabs on can and it’s a handy screw driver. Also use it to open Amazon pchages. Wow!

Jose p.

Nano Wrench


I haven’t had an opportunity to really use it yet. I’m sure it will be great it feels substantial. I won’t run the risk of bending a key to pry at something open.


It's just the perfect size