Peerless Security Enclosure for Projectors

This enclosure,for the price, should come with all the needed components to mount the enclosure. This includes parts needed to mount to an off-set. The top of the enclosure has the holes punched for an off-set but it doesn't come with a 4 or 6 inch nipple that is needed to mount the enclosure to the off-set. We had to spend an additional $35.00 to get something that would fit our need. At the very least, in your description of the product, you should state that you may need a 4-6 inch nipple when mounting to an off-set. This nipple is needed to reduce the amount of adjustment that you need to make on the projector in order to reduce or eliminate the keystone effect when the image hits the screen.