Adjustable set spanner for turning nuts or bolts has adjusting element and arresting element with pin projecting into it through holes

摘要

The adjustable spanner consists of the main body (10) and moving part (20). The main body has a fixed jaw (13), an H-shaped guide (11), through aperture (12) and a through hole (14). An adjusting element (30) has a through hole (32) and an angled endface (31), and an arresting element with a pin (40) projecting into it through the holes.