





⚡ Crimp Like a Pro — Precision, Power & Comfort in Every Click!
The Klein Tools 34055 Ferrule Crimping Tool is a professional-grade, ratcheting square crimper designed for 10-22 AWG stranded wire terminals. Featuring four dies that encircle terminals 360 degrees, it delivers consistent, high-quality square crimps with minimal effort. Its built-in adjustable ratchet ensures full-cycle crimps every time, while dual-layer molded grips provide superior comfort. Crafted from stainless steel and backed by over 160 years of trusted Klein Tools craftsmanship, this tool is engineered for durability and precision in demanding electrical work.












| ASIN | B0D98N52HS |
| ASIN | B0D98N52HS |
| Batteries Required? | No |
| Best Sellers Rank | #5,630 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #400 in Crimpers |
| Color | Black and Gray |
| Customer Reviews | 4.8 4.8 out of 5 stars (452) |
| Customer reviews | 4.8 4.8 out of 5 stars (452) |
| Date First Available | 15 July 2024 |
| Date First Available | 15 July 2024 |
| Folded size | 3.64 x 6.98 x 0.1 inches |
| Handle Material | Plastic |
| Included components | Ratcheting Ferrule Square Crimper, 10 to 22 AWG Wire |
| Item Package Quantity | 1 |
| Item Weight | 363 g |
| Item model number | 34055 |
| Item model number | 34055 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer | KLEIN TOOLS |
| Material | Stainless Steel |
| Part number | 34055 |
| Product Dimensions | 17.73 x 9.25 x 0.25 cm; 362.87 g |
| Product Dimensions | 17.73 x 9.25 x 0.25 cm; 362.87 g |
| Size | Square Crimper |
| Specific uses | Electrical work, Wire crimping, Professional use, Workshop, Construction sites |
| Style | Square Crimper |
K**Y
For the price these seem really well made and work great.
I**N
Excelente calidad
D**.
Klein had great tools. This works great and it is was cheaper than other vendors.
M**N
Great for crimping. Works well. You can feel the quality of this tool.
A**R
Works well. Great Klein Tool!
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