Chrome Dome Cover Caps with Bases. This listing is for the LARGER cap (10/12) and larger base. Automotive: Use inside or out on buses, cars, trucks, motorcycles and accessories. Marine: Power and sail boats interiors. Snap-Caps are completely watertight around the head of the fixing. Caravans & Campers: Cover rivets & screws both inside and out. Snap-Caps will not vibrate off. Furniture: Use on all exposed fixings on both indoor and outdoor furniture. Cabinets & Shopfitting: Cover up unsightly and obtrusive fixings in all types of installations. Aluminium & Bathrooms: Use to cover rivets and screws on showerscreens, windows and doors. Architects & Designers: Specify Snap-Caps at the design stage and take advantage of easier and cheaper installations. Electrical & Electronics: enhance product appearance and provide economical double insulation of fixings on all types of equipment. Consumer: Thousands of DIY applications for the handy (and not-so-handy) person. Give projects that professional finish with retail packs for all our products available. Image is for illustrative purposes. Free UK Delivery