M.R. Enterprises is the supplier of Drop-in Anchor. M.R. Enterprises is an ISO 9001:2000 certified company. Drop-in Anchor is used to fix equipment that may be required to remove or replace. This product is available under the brand name HILTOP. Drop-in Anchors are used in concrete and internally threaded heavy duty anchoring system. These are also used for fixing light weight equipment to ceilings and walls using threaded rods. It provides easy installation with built in expansion cone. The Drop-in Anchor is made up of 304 and 316 stainless steel.