High quality, affordable fucking tool is electro polished for a super smooth surface. It fits any vac-u-lock-style dildo, and it can be used in the anus or vagina. The Fucking Adapter works on most Sawzall's or similar type of reciprocating saw. It adapts the saw to the dildo in just seconds. Some saws you will need to remove the guard to attach. Note: The new style Ryobi reciprocating saws with the quick release will not work. The old style does. The adapter is 5.5 in. long and 1 in. wide.