tabletop ironing board cover_marble table cover

Loosen all the sump nuts or bolts with a socket, long extension bar and ratchet handle.

These are comparable to type R and RST, except the outer case does not have a metal reinforcement ring. To compensate, the outside is not made of normal rubber, but a hard, heavy-duty rubber fabric. The advantage is that these types can be made in a split version. They are almost always produced to order, and made of NBR or FKM.