"CR" cap and ring hardware kits contain three formed metal cups and a finishing guide. Intended for rod builders with machining capability, they require finish machining in the lathe. These cups will be converted into a grip check, butt cap and sliding band by the rod maker. See the finishing guide in the left column for details of one method of completing these parts. A mortised wood insert would be made by the rod builder.
The "CAP" individual buttcaps are a single pocketed butt cap as formed and finish machined to height of .563 inch (14.3 mm). It will require polishing before applying to the rod. Best results are had if the wood reel seat insert is machined to a diameter of .678 to .685 inch (17.22 to 17.39 mm) for the 11/16 buttcap and .646 to .653 inch (16.40 to 16.58 mm) for the 21/32 buttcap.
The "CAPxM" individual buttcaps are a single pocketed butt cap as formed and without any finish machining. It will require machining to establish a desired height and polishing before applying to the rod. A tool appropriate to hold the part in the lathe will be required to be constructed by the rodbuilder in order to correctly and safely establish the height of the finished part. Ordinarily such a tool would be comprised of a specially altered soft collet, special machined chuck jaws or a chuck-held split collet. Secure grip of the formed part diameter is required to safely and correctly machine the part.
(right) Drawn nickle silver cups.
The above builders hardware kits and components are comprised of deep drawn 18% nickel silver or aluminum cups made here in my shop. I employ these formed parts in my own work to make reel seat components for the rods I build. Unlike an assembled or soldered butt cap, where a disk is soldered into the end of a portion of a tube; butt caps made from seamless drawn cups require less time to make and will never come apart. The press forming process employed to form these cups is the same method used by the makers of the classic era rods. They are stamped, drawn and formed from either flat strip Alloy C752 (18%) nickle silver or corrosion resistant aluminum type 3003. The process permits a generous and stylish radius at the end of the cap not typical of soldered butt caps. Using these cups to make your own components personalizes your work, making it uniquely yours. Separating your work from that of those who simply assemble widely available commercial components onto the rods they build.
(left) Cups are formed from round blanks which are punched out of coils of nickle silver strip.
A link to a finishing guide is located to the left. It describes some typical methods of finishing grip checks, butt caps and slide bands from the drawn nickle silver cups available here. A copy of this guide is provided with each kit.
Always use safety glasses when operating any kind of power equipment.
Disclaimer: The successful conversion of purchased nickle silver cups into visually and technically acceptable rod / reel seat components requires personal technical skill in machine operation, knowledge of strength of material issues, general manufacturing technology and shop safety. The supplier makes no guarantee that any individual can successfully do so and is specifically not responsible for any injury or damage that may come about as a result of machining or finishing or attempting to machine or finish purchased cups. Machining metal is inherently dangerous.