Golf Shop: GOLFSMITH Mid to Long Putter Shaft Extension

"Mid to Long Putter Shaft Extension Our versatile shaft extender (shaft plug) lengthens virtually any golf club on the market. Simply add epoxy, slide the extender into the shaft butt, allow the epoxy to cure, and cut to length. Note: Extending a club more than 2 inches may compromise shaft integrity and increase the risk of breakage."