Index Latch Arm for Watchmaker Lathe. Assembled from Levin NOS parts. The Arm and all the parts that press into the mounting plate are original Levin parts. The mounting plate is made of steel and sized to fit Levin Lathes and use the original Levin parts. It fits the Levin beds that have 2 threaded holes in the end of the bed. The older Levin beds with 3 holes will need the 2 outer holes to be threaded for mounting screws. The last picture illustrates how the index attachment mounts and works with Levin latch plate on headstock (lathe and index plate NOT included). The item “Index Latch Arm for Levin Watchmaker Lathe” is in sale since Saturday, April 11, 2020. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Parts, Tools & Guides\Tools & Repair Kits”. The seller is “btlgrd” and is located in Alpharetta, Georgia. This item can be shipped worldwide.