1-1/2 In.-11-1/2 Carbon Steel NPT Pipe Tap National Pipe Taper (NPT) taps, are also called pipe tapsThreads a wide variety of materials both ferrous and non-ferrousUsed to clean and or re-thread damaged or jam pipe threads Also called Pipe Taps, National Pipe Taper Taps are appropriate for threading a wide variety of materials both ferrous and non-ferrous. Carbon steel pipe taps are designed to clean and or re-thread damaged or jammes pipe threads. The nominal size of a Pipe Tap is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3/4 of an inch per foot. All Pipe Taps furnished with a 2-1/2 to 3-1/2 thread chamfer. NPT threads require the use of a sealer like Teflon tape or pipe compound.Carbon steel pipe taps are designed to clean and or re-thread damaged or jam pipe threadsUncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applicationsStraight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cutsAppropriate for threading a wide variety of materials both ferrous and non-ferrousNominal size of a pipe tap is that of the pipe fitting to be tapped, not the actual size of the tapThread tapers 3/4 of an inch per footRight-hand cut tools have a cutting action that engages when they are run in a clockwise direction Product Depth (in) 6 Product Height (in) 2 Thread spacing 11.5 Tools Product Type Hand Tool Hand Tool Type Taps Individual/Set Individual Measurement Standard USS Product Width (in) 2 Number of Pieces 1 ALL ELECTRONIC ITEMS ARE USA VOLTAGE 120V UNLESS OTHERWISE STATED Shipping & Delivery Times Shipping is FREE to all addresses other than APO/PO boxes in the lower 48 states. Our stock all ships from our US-based warehouses. Shipped via FedEx or UPS (depending on location and package weight) Unless stated otherwise, all orders will ship within 3 business days of your payment being processed. Check our feedback to see the great reviews of FAST shipping we offer. Domestic lower 48 free shipping is expedited. We have many different shipping locations depending on the product you buy and the shipping location that you choose. We try to ship most items within 48 hours of payment Monday-Friday. Most orders are in transit for 3-5 business days but some may take longer. If you have a specific time frame please contact us before you make the purchase. Returns and payment PAY SAFE: PAYPAL PAYMENT IS ACCEPTED We offer a 30 day return policy for our products. We stand behind our products. Items can be returned for exchange or full refund within 30 days from the date you receive your merchandise. We are not responsible for any purchase after this 30-day period. Return shipping is the responsibility of buyer unless the return is a result of our mistake . We will pay for shipping replacement back to you if an exchange is requested. All electronic products are standard US voltage of 120V. Please use a voltage converter when using outside of US. We are not responsible for any damage done outside of US. If you have any questions please contact us through “Ask seller a question” link. We will respond within 1 business day or less. All returns must be done within 30 days of the date of purchase. Please note that we cannot give refunds after the 30 day limit has expired. When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. FeedBack Your feedback very important to us, after you get your package and you are satisfied with our service please leave us positive feedback If you have any problem with your order / any questions please before leave any type of feedback For any questions, using eBay contact system Thank you for shopping at our store.