Mastercool 71098 37° Flaring & Double Flaring Adapter Set – Hydraulic Tool Compatible – For Automotive, Racing, Hydraulic & HVAC Applications (3/16” to 1/2”)
Product details
| Management number | 211825616 | Release Date | 2026/04/06 | List Price | $32.22 | Model Number | 211825616 | ||
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OverviewThe Mastercool 71098 37° Flaring & Double Flaring Adapter Set provides the precision and flexibility professionals demand. Designed to work seamlessly with Mastercool’s hydraulic flaring tool, this kit covers all major sizes from 3/16” to 1/2”.ApplicationsThe 37° flare (AN/JIC standard) is widely used in hydraulic systems, aerospace fuel and oil lines, marine engines, motorsports plumbing, HVAC service, and general industrial machinery. Whether you’re working on construction equipment, aircraft fuel lines, or performance automotive systems, these adapters and dies provide accurate, leak-free connections.Key FeaturesFull set of adapters and dies for 3/16” to 1/2” tubingProduces precise 37° flares and double flaresMeets SAE J514 / ISO 8434-2 standardsHardened steel for durability and long lifeCompatible with Mastercool hydraulic flaring toolWhy MastercoolFor more than 40 years, Mastercool has been a trusted name in the automotive and HVAC industries. Our tools are built for professionals who demand accuracy, durability, and strong U.S.-based customer support.Technical SpecificationsKit Includes: 5 double flare die sets, 5 adapters, 37° coneSizes: 3/16”, 1/4”, 5/16”, 3/8”, 1/2”Standards: SAE J514, ISO 8434-2Material: Hardened steelApplications: Automotive (performance/racing), hydraulics, aerospace/AN fuel & oil lines, HVAC tubing
- ✔️ COMPLETE 37° FLARING & DOUBLE FLARING KIT – Includes 37° cone, 5 die sets, and 5 matching adapters (3/16”, 1/4”, 5/16”, 3/8”, 1/2”)
- ✔️ HYDRAULIC TOOL COMPATIBLE – Engineered to work with Mastercool’s hydraulic flaring system for fast, precise results
- ✔️ WIDE-RANGE APPLICATIONS – Supports hydraulic systems, aerospace/AN fuel & oil lines, racing performance plumbing, and HVAC tubing
- ✔️ PROFESSIONAL-GRADE DURABILITY – Hardened steel construction built for long service life under demanding use
- ✔️ RELIABLE, LEAK-FREE SEALS – Produces accurate 37° single or double flares meeting SAE J514 / ISO 8434-2 standar
- ✔️ U.S.-BASED SUPPORT – Backed by Mastercool’s professional team with decades of experience in automotive and HVAC tools
| UPC | 700376710984 |
|---|---|
| Size | 37 deg. Flaring & Double Flaring Adapter Set |
| Color | Silver |
| Brand Name | Mastercool |
| Unit Count | 1.0 Count |
| Item Weight | 2 Pounds |
| Thread Size | 3/16", 1/4" |
| Thread Type | Metric Tapered |
| Manufacturer | Mastercool |
| Model Number | 71098 |
| Material Type | Alloy Steel |
| Connector Type | Flare |
| Item Type Name | 37 Degree Hydraulic Flaring Tool Adapter Set |
| Exterior Finish | Aluminum |
| Item Dimensions | 12.75 x 3.75 x 3.25 inches |
| Number of Pieces | 37 |
| Included Components | 37˚ double flaring adapter and die sets for 3/16, 1/4, 5/16, 3/8, and 1/2” and cone |
| Manufacturer Warranty Description | 1 year |
| Global Trade Identification Number | 00700376710984 |
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