Starrett 

Starrett PT07769 Lock Washer ONLY For 11,12 & 33J Combo Square & Bevel Protractor, Square & Center Heads

Models:
11-4,6,12,18,24"
12-12,18,24"
33J-6"
490, 491, 492
  • Pic of envelope is for reference only - may not come with part
We are an old hardware store with lots of rare & vintage items - in Starrett, Brown & Sharpe, Mitutoyo and many other brands.  Please inquire!
PLEASE NOTE: WE ARE CLOSED ON SATURDAYS & SUNDAYS AND THEREFORE MAY NOT ALWAYS RESPOND TO OFFERS.