Review on 🔒 Perko 1324DP1BLK Locking Gas Cap and O-Ring: A Secure Solution for 1.5" Non-Vented Fuel Fills by Evan Calvert

Works great. Because of the many sizes of gas caps, it is difficult to know the correct size. I ordered this one knowing I could send it back for another if it was the wrong size. However, it was the right size. I've found that Amazon products often don't have enough data on their websites to make an informed decision. Everything went according to plan with this purchase. I would recommend the same company for marine purchases.