S: (n) screwdriver (a hand tool for driving screws; has a tip that fits into the head of a screw)
S: (n) shovel (a hand tool for lifting loose material; consists of a curved container or scoop and a handle)
S: (n) soldering iron (a hand tool with a heatable tip; used to melt and apply solder)
S: (n) spatula (a hand tool with a thin flexible blade used to mix or spread soft substances)
S: (n) spreader (a hand tool for spreading something) "he used his knife as a spreader"
S: (n) square (a hand tool consisting of two straight arms at right angles; used to construct or test right angles) "the carpenter who built this room must have lost his square"
S: (n) straightedge (hand tool consisting of a flat rigid rectangular bar (metal or wood) that can be used to draw straight lines (or test their straightness))
S: (n) tire iron, tire tool (hand tool consisting of a lever that is used to force the casing of a pneumatic tire onto a steel wheel)
S: (n) trowel (a small hand tool with a handle and flat metal blade; used for scooping or spreading plaster or similar materials)