Jack caught the rebar based on bone. There is a hole through at all. You can set the size of the iron before use 3.2 mm in size from 0.6-squeeze control rods are the work of Jack.
Head to catch the wire through the bone with a hole the size of rebar before you can use ranging from 0.6 to 3.2 mm. A control rod compression of the connector.
Steel bar connector catch hold bones has a hole through can set the size of the bar before use already cut. But the size 0.6 - 3.2 mm. The stem force to take control of the head.