P100A External Thread Mandrel
P100A External Thread Mandrel - 2662 is backordered and will ship as soon as it is back in stock.
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Warranty & Returns
Warranty & Returns
Standard tools manufactured by Ferree’s Tools include a one-year limited warranty against defects. Eligible standard products may be returned within 30 days of the invoice date with an approved RMA number. Returns after 30 days may incur a restocking fee, and returns are not accepted after 180 days. Custom-manufactured products cannot be returned.
Delivery and Shipping
Delivery and Shipping
Most in-stock products are prepared within 24 hours and shipped within 48 hours. Free standard shipping is available worldwide, with processing fees of $10 for domestic orders, $20 for Canada and Mexico, and $30 for other international destinations. Chemicals must ship by ground and cannot be shipped overseas. Expedited shipping is available for an additional charge.
P100A External Thread Mandrel
Built for Musicians
Purpose-built tools and supplies designed for accurate, efficient instrument repair.
Description
Description
EXTERNAL THREAD PAGE ONLY
P100 10pcs sets and 61 pcs sets available. Search P100 set
P100 Valve Thread Mandrel are provided for both external and internal threads.
The number listed in our CHART tells the size of the mandrel. The first two numbers indicate the thread pitch and the last two numbers indicate the diameter in 64ths of an inch.
NOTE: In most cases you will need at least two P100 Mandrels to repair damaged threads. One mandrel will be the actual size of the horn as listed below and the second will be smaller or larger depending on the type of threads.
1 size larger for external thread or
1 size smaller for internal thread
As an example, if you needed to repair an All Star cornet, you would order one P100 in size 3651 and the second in size 3652. If there is a PI at the beginning of the number it indicates internal threads. (example 3651PI)
The P100 Valve Thread Mandrels may be ordered more economically in sets of 10.
For Sizes Not Listed or Special Sizes Please Enter Desired Size in the Note Section on the Check-out Page
P100A INTERNAL Valve Thread Mandrel Sizes
The number listed in the chart below tells the size of the mandrel. The first two numbers indicate the thread pitch and the last two numbers indicate the diameter in 64ths of an inch.
The INTERNAL P100A's valve thread mandrels listed are for internal threads and there is a PI at the beginning of the number it indicates internal threads.
Payment & Security
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Repair Knowledge at Your Fingertips
Explore helpful instructions, sizing charts, repair guides and videos created to help you choose the right products and work more confidently at the repair bench.
Frequently Asked Questions
How do I choose the correct size or model?
How do I choose the correct size or model?
Review the product specifications and measure your instrument or existing part when applicable. Because instrument models can vary, contact our team with the manufacturer, model and measurements if you need help confirming your selection.
Are Ferree’s Tools products for beginners?
Are Ferree’s Tools products for beginners?
Ferree’s Tools serves professional repair technicians, music educators and knowledgeable do-it-yourselfers. Required experience varies by product, so review all available instructions and contact us if you are unsure whether a tool is appropriate for your skill level.
What if I cannot find the exact product I need?
What if I cannot find the exact product I need?
Contact our customer service team with details about the instrument and repair. We can help you locate the appropriate product, identify a comparable option or determine whether another solution is available.
