P50 Dent Ball Holder Driver/Retriever
P50 Dent Ball Holder Driver/Retriever - P50BB BRASS BARREL BALL FOR END OF P50, P53 & P56 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.
Built for Musicians
Purpose-built tools and supplies designed for accurate, efficient instrument repair.
Description
Description
No other dent ball holding dent tool can give you the control and speed that this tool delivers. It is so innovative that it is patented. The tool is designed to be used with the N57G and N57GH barrel-type dent ball sets. The outstanding features of this tool are its ability to place the ball exactly where you want it and then, retrieve it quickly, after use.
There is no need to unsolder the bell. This is a precision designed and engineered tool. The P50 Dent Ball Driver/Retriever consists of a chromed steel handle connected to several nylon balls on a cable. These balls are held stationary by a round steel driver. Next comes the stroke cable, a short length of cable with a threaded fitting attached to the cable end.
The kit includes two brass balls which screw onto the threaded cable fitting attached to the cable end. These brass balls hold the dent ball on the stroke cable. The new longer sleeve is provided to protect the inside bore from scratching. A complete set of instructions comes with the tool. An older set of dent balls may be drilled out easily with a #29 drill bit. Be sure to protect the ball surface when drilling them out.
P50BB Brass Barrel Ball for End of P50, P53, P52 AND P56
P50BF Brass Flat Ball for end of P50 AND P52
(US Patent #4727744)
Replacement Parts
Payment & Security
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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.


