Here’s mine. It has a wheel on the side. So it needs two hands. https://www.bellota.com/es-es/para-el-taller/herramienta-universal/llaves/ajustable/llave-ajust

Here’s mine. It has a wheel on the side. So it needs two hands. https://www.bellota.com/es-es/para-el-taller/herramienta-universal/llaves/ajustable/llave-ajustable-de-moleta-lateral-forjada-en-acero-crv-6464/6464-8 https://www.bellota.com/es-es/para-el-taller/herramienta-uni... It’s still as solid as the day I bought it. All others I have seen grow loose with use.