3/4in x 12in Aluminum A/C Hose Repair Tubing. This is aKledge-Lok 3/4in x 12in Aluminum A/C Hose Repair Tubing. Professional A/C Tubing Repair System. Fast, economical tube and hose repair. Repair pinhole leaks, cracks, kinks, and rub throughs with KLEDGE-LOK in air conditioning, coolant, transmission, oil, or fuel lines.
