These Seachoice Rubber Grease Fitting Caps cover grease fittings to keep out dirt, moisture, and contamination. These red rubber caps fit tightly on fittings for reliable protection. They slip on and off without tools. This is a pack of five caps. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters, offering a wide-ranging product line while remaining affordable.