About These Items Each crimping tool includes four interchangeable dies compatible with sizes #6 (5/16"), #8 (13/32"), #10 (1/2"), and #12 (5/8"), covering a wide range of applications for automotive air conditioning hoses and specialty connectors. These tools are designed to provide firm, reliable, and consistent crimping. Made of iron or aluminum alloy, the crimping tools offer high strength and durability. Some versions reach up to 53 HRC hardness, ideal for demanding jobs. Their compact design does not compromise output power, ensuring consistent performance every time. These tools allow completely manual operation using a wrench-type clamping screw. Their simple mechanism offers considerable strength, allowing for precise crimping without the need for hydraulic or electrical equipment. The complete kit includes a molded plastic case to organize the parts and facilitate transport. Its compact design allows for comfortable operation by a single person, optimizing time and effort in mobile work environments or confined spaces. Both models can be easily secured to a workbench or clamped in a vice, providing additional stability during use. This versatility makes them easy to use in auto repair shops, vehicle maintenance services, or on-site repairs. Key Differences The first model (7843B) is constructed of treated iron for strength, weighing 10 lbs and with a package size of 40 x 31 x 15 cm. The second model (71550) is made of aluminum alloy with a hardness of up to 53 HRC, weighing 17 lbs and measuring 13 x 12 x 5 inches. Both include four dies in the same sizes, but differ in construction material and total weight. Specifications Model 1 (7843B) Material: Hardened iron Die sizes: #6 (5/16"), #8 (13/32"), #10 (1/2"), #12 (5/8") Number of dies: 4 Package size: 40 x 31 x 15 cm / 16 x 13 x 7 inches Gross weight: 10 lb Model 2 (71550) Material: Aluminum alloy Stamp hardness: Up to 53 HRC Die sizes: #6 (5/16"), #8 (13/32"), #10 (1/2"), #12 (5/8") Number of dies: 4 Package size: 13 x 12 x 5 inches Gross weight: 17 lb Package Contents Model 1 (7843B) 1 x Hose Crimper 4 x Dies 1 x Wrench 1 x Custom Molded Case Model 2 (71550) 1 x Air Conditioning Hose Crimper 4 x Dies 1 x Case
| Material | Iron |
| Color | 71550 Kit |
| SKU | sq251027496992333391 |
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