ECA-N Executive Chair Parts Replacement Arms Armrest Soft Top 1 Pair
Executive Chair Parts Replacement Loop Arms 2 pc set. These armrest replace all style of arms with similar mounting hole pattern. No need to for an exact match on the style. Listing for a complete set of arms. 1 left and 1 right. This type of replacement office chair arms are typically used on executive chairs, where the chair arms hold the back to the seat.
Not that I had any doubt from these folks - just measured the holes as shown, ordered, and installed. No fuss, no muss. The arm rests are a little different than what I had before, but that is of little concern - my 10yo chair is still chugging along.