Proto Stanley JC491 Adj Pin Spanner Wrench 3/4" -2", 1/8" pin
Stanley JC491 Proto Adjustable Pin Spanner Wrench 3/4-inch to 2-inch, 1/8-inch Pin Non-reflective black oxide finish for use where non-plated products are required. Precision machined pins provide engagement with side holes or slots. Used to tighten side slot nuts on collars, lock nuts and bearings.