Secure and stylish, this durable Body Cap from LockCircle is for Nikon F-mount cameras. This high-precision cap features a locking design that works in conjunction with the camera's bayonet lens release button to prevent accidental removal. When you're ready to remove it, though, knurled edges and a finger-fit design offer extra grip to suit working in any climate. The cap is machined from solid billet aluminum, has a black anodized finish, and a smooth sanded texture.