Cap Plugs Set by AutoLine Pro™ - Intelligently designed cap plugs ensure a snug seal on all openings allowing you to perform an efficient leak test. - 23 plug set ranging from 1/8" to 4" in diameter (3.2 mm to 102 mm) - Ultra-durable construction. Superior Fitment. Lifetime Warranty. - Compatible with ALL Automotive EVAP/Vacuum Smoke Testers such as AutoLine Pro, OTC, Redline, Autool, and more. |