The QuickSilver Lower Unit Drain Screw is a must-have for any avid boater. Based on our own experience, this product is highly reliable and convenient to use .The screw quickly and efficiently drains water from the lower unit saving you time and energy during maintenance checks. plus, the screw’s sturdy construction ensures durability for years to come. The only potential downside is the price, but the product’s effectiveness ultimately justifies the cost. Overall, a great investment for any spoSee full review