short drop in anchors is one kind of drop in anchor system, also used in solid concrete substrate. The special design about the length to meet with more installation field and special length size, Just to hammer the expanded plug with a setting tool to expand the anchor body when installation.
To insert threaded rod or bolt to fix the objects when usage. The special design about the lipped head is different common flat head,mostly used in applications that require a flush mounted anchor and when a bolt needs to be inserted and removed.
Using a setting tool to hammer the expanded plug inside to expand the anchor body when installation.The retaining power can be removed easily.