Mastercool 90377-20 Standard Valve Core Pack of 20

Professional pack of 20 standard Schrader valve cores for refrigerant service ports. High-quality replacement cores ensure leak-free service port operation. Essential spare parts for HVAC/R technicians. Compatible with standard 1/4" SAE service ports.

Key Features:

• Pack of 20 standard valve cores
• High-quality Schrader-type cores
• Ensures leak-free operation
• Compatible with standard service ports
• Essential spare parts
• Cost-effective bulk pack
• Professional-grade quality

Specifications:

• Quantity: 20 valve cores per pack
• Type: Standard Schrader valve cores
• Compatible: 1/4" SAE service ports
• Application: Refrigerant service ports

Benefits:

Valve cores can become damaged or worn, causing refrigerant leaks at service ports. Having spare valve cores on hand allows quick replacement during service calls, preventing delays. The bulk pack of 20 ensures you always have cores available for field service work.

Essential spare parts for professional HVAC/R technicians. Keep your service ports leak-free with high-quality replacement valve cores. Bulk pack of 20 for cost-effective maintenance.