








🔧 Crimp like a pro — precision, power, and durability in your hands!
The Klein Tools 86520 5 Blade Crimper is a professional-grade HVAC tool engineered for precision and durability. It features a compound-leverage mechanism and five blades to produce factory-quality indentations on 24 gauge steel and 28 gauge stainless steel ductwork. With nickel-plated hardened steel handles and ergonomic grips, it offers long-lasting comfort and one-handed operation, making it a trusted choice for HVAC professionals since 1857.






| ASIN | B07DLTCKYQ |
| ASIN | B07DLTCKYQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Blue/Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (637) |
| Customer reviews | 4.6 4.6 out of 5 stars (637) |
| Date First Available | 20 June 2018 |
| Date First Available | 20 June 2018 |
| Handle Material | Hardened Steel |
| Included components | 5 Blade Duct Crimper |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item model number | 86520 |
| Item model number | 86520 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer | KLEIN TOOLS |
| Material | Steel |
| Measurement System | Metric |
| Part number | 86520 |
| Product Dimensions | 25.91 x 8.89 x 2.29 cm; 453.59 g |
| Product Dimensions | 25.91 x 8.89 x 2.29 cm; 453.59 g |
| Size | 1 Pack |
| Special Features | Contoured Grips; Self Opening Latch for One Handed Operation |
| Specific uses | HVAC work, ductwork, pipe indentations |
A**R
It works as expected no problem
E**N
Excellent quality and a good control grip. Would highly recommend.
A**.
Fast and easy transaction.
C**R
Quality tool
R**K
Used these crimpers to shrink one duct to fit into another. This tool worked better than others I've used. Very happy with the purchase
Trustpilot
1 week ago
2 weeks ago