This kit contains 8 Small KE+ Clamps and 2 Small Connecting Bars 100mm long. Placement of the pins all the way through the bone fragments, attached to long bars on either side of the limb, improves stablility enormously. The minimum kit for this type of frame comprises 6 single clamps and 2 long connecting bars. If the frame is likely to be in-situ for 6 weeks or more consider the use of positive threaded pins and more of them