If you've got an older Boston Whaler and your bow light lens is cracked, foggy, or missing, this replacement is exactly what you need. This lens fits those classic Boston Whaler bow lights made from the late 1950s all the way through the 1990s - you know, the ones that have that vintage charm. It measures 1-5/8 inches at the base and stands 1-1/8 inches tall, so it should slot right into your existing housing. Perfect for boat restoration projects or just replacing a damaged lens that's letting water into your light fixture. The quality matches the original, so you're not putting some cheap part on your classic boat. Installation is straightforward if you're handy with basic tools - just make sure to use the proper sealant to keep things watertight. Whether you're fixing up a family heirloom or maintaining your favorite fishing boat, this lens helps keep your Boston Whaler looking and functioning like it should. Much better than trying to rig something that doesn't fit properly or hunting through marine salvage yards for original parts. Keep that classic boat shining on the water with the right replacement parts!