The surface of the valve cover is designed with anti-slip texture, which can effectively increase the friction and avoid the hand slipping during operation, and can ensure the stability and safety of operation and reduce unnecessary sliding or mistakes.
The H/L mark printed on the top of the bonnet can help to quickly identify this high and low pressure air conditioning bonnet, making it easy to use, maintain and replace.
With your purchase, you will receive ten automotive air conditioning valve covers, including five 0.59-inch x 0.78-inch low-pressure caps and five 0.74-inch x 0.78-inch high-pressure caps.