SelfCrimp™ | Premium Ferrule Crimping Tool


SelfCrimp™ | Premium Ferrule Crimping Tool

lntroducing SelfCrimp™

Makes short work of terminals and connectors for electricians, up-fitter and builders. Suitable for all kinds of equipment switches, batteries, cars, electronic components with pins, etc. 

  • Ferrule crimping range
  • Portable functional kit
  • Four-mandrel design
  • Skid-proof handle

Make crimping and wiring fast and easy!

SelfCrimp™ is designed to help you do the wiring quickly. It is suitable for all kinds of equipment switches, batteries, cars, electronic components with pins, etc. Automatically adjusts itself to the appropriate diameter for stripping terminals.

Adjustable Ratchet

Ratchet type linkage mechanism allows for automatic and precise crimping and one-handed operation; Automatically adjusting itself to the appropriate diameter for stripping terminals; Making the operation easier, faster, and more reliable.

Ergonomic Handle

Labor-saving ratchet device improves gripping power; The handle is with the non-slip nylon material and the leverage theorem, allows you to save energy, makes the operation easier and improves the crimping effects

Complete Kit

Comes with a crimping tool (Quadrilateral, AWG23-7, 0.25-10mm²) and a box of 1200pcs insulated wiring terminals (200x 22AWG; 200x 20AWG; 200x 18AWG; 250x 15AWG; 250x 14AWG; 50x 12AWG; 25x 10AWG; 25x 7AWG).



  • Item Weight: 1.58 pounds
  • Package Dimensions: 9.88 x 5.28 x 2.32 inches
  • Crimping Range: 0.08 ~ 10 mm²
  • Overall length: 175mm
  • 1 × SelfCrimp™ Premium Ferrule Crimping Tool
  • 1200pcs x Wire Ferrules



Grab your own SelfCrimp™ today and Start saving your energy!


1. How long does shipping take? Orders take 1 to 3 business days to process and ship.

2. When can I expect my package? Notice: It normally takes 1-2 weeks for your package to arrive, depending on your location; however, there may be some delay in receiving your package depending on the current restrictions placed in your location, but rest assured we are operational and our team is doing our very best to process and deliver our products as soon as possible.

3. Where do you ship? We currently ship Worldwide.

4. Can I return something if I don't like it? Yes. You must return your product within 30 days of the product being received. Any returned product(s) must be returned in all of their original packaging, and in like-new condition.

Wait for your order with peace of mind

We want to make sure that our customers feel secured and protected whenever they want to order from us. It is imperative for us to provide a smooth, hassle-free transaction so that you don’t have to worry about not getting the best out of your order. 

Insured Worldwide Shipping: Every order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit.

Money-Back Guarantee: We will gladly issue a replacement or refund if your items arrive damaged or malfunction within 30 days of normal usage. Customer satisfaction always comes first.

Safe & Secure Checkouts: 100% protected personal and financial information. We use state-of-the-art SSL Secure encryption to keep everything confidential and locked up. 

At Thumble, you are assured that we do not take service lightly. We set the bar high in keeping our customers’ order safe and intact. 

Every order is treated like a delicate gem because YOU matter to us more. 

And oh, we love to hear any feedback from you. Feel free to chat with us at ! 

What Customers Think

They like us, we think you will too


Safe & Reliable
High Precision
Easy To Operate
Premium Quality

Have An Easy Operation Crimping Tool

with SelfCrimp™
  • Ensures crimping precision
  • Quick-release safety lock
  • Lever action construction
  • Large compression range
  • Ideal for insulated and non-insulated wire ferrules