Brief Description of Tool: Small steel cylinders with different size drives on the top depending on which sockets it's made to fit. $10-40 How do you use it? You place an adaptor into a socket wrench as you would a normal socket When do you use it? You use this device when you have one socket wrench but different size sockets Cost: $10-40

Brief Description of Tool: Long metal “non-ratcheting” bar. How do you use it? You place on a fastener and loosen When do you use it? Loosen tight fastener Cost: $13-25

Brief Description of Tool: Long metal cylinder with different drive depending on which you have.Made of chrome material. How do you use it? You place the socket in the socket wrench place is on desired bolt or nut and turn When do you use it? You use it when you need to fasten a long bolt or nut Cost: $10-100

Brief Description of Tool:Long Hollow chrome rod with a square drive and four points How do you use it? insert the socket on to the end of the extension” usea as you would a normal socket When do you use it? When you need to reach a nut or bolt in a hard to reach place. Cost: $3-50

Brief Description of Tool: Nut drivers are mechanical hand tools. It has an alloy steel socket and shaft with a color-coded plastic handle. How do you use it? Put the head on the nut and turn left to take it off and right to put on. When do you use it? Nut drivers are tools used for tightening nuts. Bring only the torque necessary so you won't wear down whatever you're working on. Cost: $20-50

Brief Description of Tool: Drive sizes ranging from 1/4" to 1.A ratchet is a hand tool in which a metal handle. How do you use it? Pulled or pushed in one direction, the ratchet loosens or tightens the bolt or nut. When do you use it? Re-positioning for another turn while staying attached to the bolt or nut. Cost: $10-100

Brief Description of Tool: Metal cylinder with hex points and a square drive depending on its size.Made of chrome material. How do you use it? You place it in a socket wrench and then place it on desired bolt or nut When do you use it? When you need to fasten a bolt or a nut Cost: $7-50

Brief Description of Tool: Metal cylinder with a 12 point flange drive.The drive may depend on the size most are made of chrome How do you use it? You place it in a socket wrench and then place it on desired bolt or nut When do you use it? When you need to fasten a bolt or a nut Cost: $6-50

Brief Description of Tool:Square drive, contains a rubber brace on inside to protect the spark plug.Can be made of chrome How do you use it? Placed inside a socket wrench and used in the engine of an automotive When do you use it? When you need to remove and replace a spark plug Cost: $15-30

Brief Description of Tool: A tool for spinning fasteners quickly. It has a 3/8 in. drive size. How do you use it? Makes the repetitive jobs of insertion and removal of fasteners.The crank handle is turned left to take fasteners out and right for putting them in. When is it used? Drive Makes Quick Work of Fasteners. Cost: $10-60

Brief Description of Tool: Screw driver shaped tool.With a Square drive How do you use it? By placing the square drive on top of a specific bolt that it fits. When do you use it? When you need to install longer bolts. Cost: $4-10