BOSTON GEAR STEEL SPROCKET 40B12- 3/4" BORE CLOCK TELESCOPE LATHE HOBBY

Description

BUY AS MANY AS YOU NEED FOR .00 FIRST CLASS FLAT SHIPPING ! !
Please note that the best offer option is reserved for quantities of THREE sprockets or more
DONT PAY 9 FOR THESE FROM AMAZON OR MOTION INDUSTRIES OR ANOTHER DISTRIBUTOR !
Please note that I have tens of thousands of gears, sprockets and pinion wire in all different materials, bore sizes, diametral pitch, and tooth counts. Gear racks etc.
For clarity please note that the buy it now is for one sprocket. Please note that these were rescued out of failing torn dirty packaging (SEE PICS)and are now stored with care in a dehumidified environment with desiccant packs.
Please note that over the years a mild patina may be present on some of the sprockets as can be seen in the detailed photographs. Please note that this discoloration in no way affects the performance of the sprocket or the geometry of the tooth meshing.
These sprockets are considered to be new old stock.
Please note that when I mail these they are individually bagged or rolled in foam or paper to prevent scratching and or damage to the teeth. These are nice to have for custom clock building, slot cars, model railroad and other hobbies.
Please note that none of the other items in the pictures are part of the sale. They are for measuring and illustration purposes only.
If you pay before noon Eastern time I will mail these the very same day.
Please note that the best offer option is reserved for quantities of THREE sprockets or more