• Dorman HELP! Bypass Cap Assortment provides a tight fit to prevent vacuum leaks
• Ideal for capping lines and hoses while performing routine maintenance
• Test carburetors, emission control systems, vacuum lines, and more
• Engineered from durable, heat- resistant vinyl
• Made of high-quality rubber material
• Sizes: (2) 3/8", (2) 1/2", (2) 5/8", and (2) 3/4"
• Includes 8 caps per pack