Comments about Pelican Case - Replacement "O" Rings:
The O-rinig replacements work as advertised. I tested the waterproofness after installation and it worked. The only problem is that the rings form a very tight seal and make closing and opening the box, especially in cold weather (with gloves) very difficult. It is best to install them and store the box closed for several months to break them in.
Was this a gift?:
Bottom Line Yes, I would recommend this to a friend