A lightweight shaft connecting sleeve

摘要

A golf club head comprising a club head body with a hosel 3200,a shaft sleeve 3100 insertable into the hosel 3200 and a fastener 3400 for securing the sleeve 3100 to the hosel 3200 wherein the mass of the sleeve 3100 is less than 3 percent of the total mass of the head when assembled. The club may be a driver or a wood and a variety of lightweight sleeves 3100 are provided for. The fastener 3400 may also be provided to be lightweight. Also provided is a range of clubs with increasing head weight from driver to 7 wood such that the mass of the sleeve is progressively less when used on the different clubs. The hosel 3200 may have a perimeter of less than 14mm and the centre of gravity of the sleeve 3100 may be below 43.7mm.