Our self-adjusting square ferrule crimping tool kit with 21 sizes, 0.08–10mm² capacity, ratchet mechanism, and tinned copper twin wire ferrules delivers precise, gas-tight electrical terminations for automotive, industrial, and DIY wiring applications. Engineered with hardened alloy steel dies and a quadrilateral crimp profile, it provides consistent high-pressure connections while the ergonomic bi-material handle reduces hand fatigue during repetitive use. The included insulated ferrule assortment, neatly organised in a storage case, ensures reliable conductivity, corrosion resistance, and efficient wire management across a wide range of terminal sizes.
| Specification | Details |
|---|---|
| Manufacturer | PEBA |
| Part Number | PE21-6-4 |
| Item Model Number | PE21-6-4 |
| Crimping Capacity | 0.08–10mm² (AWG 28–7) |
| Crimp Profile | Quadrilateral square crimp |
| Ferrule Material | Tinned pure copper |
| Number of Ferrule Sizes | 21 |
| Ferrule Type | Insulated single and twin wire ferrules |
| Tool Material | Hardened alloy steel dies |
| Handle Material | Rubber, TPE bi-material |
| Mechanism | Self-adjusting ratchet |
| Package Dimensions | 24.7 × 11.1 × 5.2 cm |
| Item Weight | 730 g |
| Colour | Red |
| Power Source | No power required |
| Batteries Included | No |
| Batteries Required | No |
| Usage | Automotive, household electronics, battery systems, industrial equipment, electrical and DIY projects |
We currently do not offer shipping outside of the United Kingdom.
All our lighting products come with a 1-month money-back guarantee and a 2-year replacement warranty for your peace of mind.
We provide a range of delivery options, including next-day delivery and standard economy shipping, to suit your needs.
Yes, the majority of our products use LED technology, which consumes less energy and has a longer lifespan compared to traditional lighting options. This helps save on energy bills while being environmentally friendly.
Yes, you can return the order back if you are not satisfied with the product, or if there is any fault, we will proceed with a replacement or a refund as per your satisfaction.
You can reach our customer service team via email, live chat, or by phone. Our support hours are Monday to Friday, 9:00 AM to 5:00 PM.
