The Golf Club Trader stainless steel shaft extensions can be used to extend the playing length any steel shafted club.  They have a total length of 12" and can be cut in half to create two 3.25" extensions.  They are tapered to fit snug in the butt of the shaft and have a 2.75" insertion depth. 

Material: Stainless Steel

Size: 0.580 or 0.600 (butt diameter of shaft)

Quantity: 5 double-sided extensions (10 total)