Shaft Extenders fit into the butt of the existing shaft and underneath the grip to extend club length. These shaft extenders provide exacting fit for most Steel shafts. These 4.5" extensions are made of aluminium for strength and durability. (see other listings for alternate sizes and material) 

Specifications

• For shafts with an internal diameter of 0.560" (1.42 cm) but can be sanded for smaller internal diameters. 
• Shaft extender dimensions: Total length 4.5" (11.5 cm) with 1.4" (3.6 cm) stem and 3” (7.6 cm) extension 
• Made of aluminium 
• Weight: 21 gm