





⚡ Crimp like a pro — precision, power, and comfort in every squeeze!
The Klein Tools 34055 Ferrule Crimping Tool is a professional-grade, ratcheting square crimper designed for 10-22 AWG stranded wire terminals. Featuring four crimping dies for 360-degree square crimps and a built-in adjustable ratchet, it delivers consistent, high-quality crimps with low effort. Its dual-layer molded grips provide superior comfort, making it ideal for electrical work, construction, and workshop use. Backed by over 160 years of American craftsmanship, this tool combines durability, precision, and ergonomic design to meet the demands of professional electricians.






| Manufacturer | KLEIN TOOLS |
| Part number | 34055 |
| Item Weight | 363 g |
| Product Dimensions | 17.73 x 9.25 x 0.25 cm; 362.87 g |
| Item model number | 34055 |
| Color | Black and Gray |
| Style | Square Crimper |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Handle Material | Plastic |
| Folded size | 3.64 x 6.98 x 0.1 inches |
| Specific uses | Electrical work, Wire crimping, Professional use, Workshop, Construction sites |
| Included components | Ratcheting Ferrule Square Crimper, 10 to 22 AWG Wire |
| Batteries Required? | No |
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