Armstrong 34-305 Adjustable Spanner Collet Wrench is a hand tool designed to adjust and secure collets, with an adjustable range from 1-1/4" to 3". Use this wrench to tighten or loosen collet assemblies on compatible machinery, providing a single tool that covers multiple collet sizes within that span. Made by Armstrong, this model is built for spanner-style collet adjustments in metalworking setups.
