81390 UNIVERSAL O-RING PICK & VALVE CORE REMOVER INSTALLER MASTERCOOL USA 

The 81390 Universal O-Ring Pick & Valve Core Remover Installer is a versatile and durable tool designed to simplify maintenance tasks. Combining multiple functions in a single, ergonomic design, this tool allows you to efficiently remove o-rings and install or remove valve cores with precision and ease. With its durable hardened steel construction and built-in storage compartment, it is the perfect addition to any professional or DIY toolkit.

• MULTI-FUNCTIONAL DESIGN: Acts as an O-ring pick for quick and damage-free removal. Includes two valve core remover sizes: standard and GM R12 large bore.
• DURABLE CONSTRUCTION: Made from hardened steel for long-lasting performance.
• CONVENIENT STORAGE: Removable cap doubles as a storage compartment for O-rings and replacement valve cores.
• ERGONOMIC AND COMPACT: Lightweight design ensures ease of use and portability.

SPECIFICATIONS:

• Material: Hardened Steel
• Valve Core Sizes:
  • Standard
  • GM R12 Large Bore
• Storage Capacity: Fits small O-rings or replacement valve cores
• Dimensions: 180 mm x 22 mm x 22 mm
• Applications: Automotive and HVAC maintenance

WHY CHOOSE THE 81390?

• Combines multiple tools into one compact device
• Designed to prevent damage during O-ring removal
• Increases efficiency with a built-in storage solution
• Built to last, even under rigorous use

View the instructions for use here

View the technical brochure here