This new 9/32-24 UN M2 HSS right hand thread plug tap is listed for Stanley plane restoration work. As a plug tap made from M2 HSS, it may suit buyers replacing or cleaning threads during hand plane repair, restoration, or general workshop maintenance where this exact thread size is needed. Free shipping is included, which can be useful for small tool purchases. Before buying, confirm that 9/32-24 UN is the correct thread specification for your project and tool, since fit is the most important consideration with taps. The listing title points to Stanley plane restoration use, but check the listing for full details if you need more information about compatibility or application. 9/32-24 UN M2 HSS Right Hand Thread Plug Tap, Stanley Plane Restoration Tools. Condition: New. Listed at 15.50 USD. USA inventory with fast free shipping from Florida! 9/32-24 UN M2 HSS Right Hand Thread Plug Tap, Stanley Plane Restoration Tools, see #5 in blue on the attached Stanley Parts Diagram This tap will let you thread and chase the lever cap screw hole in the top of the frog A taper tap is best for starting and threading a new hole due to the extended chamfer. If your budget allows for only one tap, I recommend a plug tap. A plug tap will let you start and thread a new hole and also allow threading a blind hole to within ~1/8" of the bottom. A bottom tap allows chasing and tapping threads very close to the bottom of blind holes. This Plug Tap will allow threading a blind hole to within ~1/8" of the bottom. All taps and dies can be used for chasing. Chasing is the process of rethreading damaged, rusty or paint filled threads. Unified or Unified National aka UN is a 60 degree thread angle used by Stanley on this size thread. High Speed Steel (HSS) is a broad description of steel grade. A chair made of wood is also a broad description. Is the chair made of soft wood like pine or something hard like hickory? Our HSS taps and dies are made from M2 HSS, a premium grade tool steel utilizing 0.85% carbon (C) 4.15% chromium (Cr) 6.15% tungsten (W) 5.0% molybdenum (Mo) and 1.85% vanadium (V). These added elements provide a high level of hardness and increased resistance to wear. Cutting fluid reduces friction and helps produce smoother threads. *** Please wear your safety glasses *** We will combine shipping on multiple items and refund the savings. Receive a $3.00 refund on this item when you order more than one item for shipping at the same time. MWTCA organization members will receive a 10% discount rebate. Send us a message and let us know you are a member. We will send your rebate promptly through eBay. Thank you for supporting Mid West Tool Collectors Association.