Stability is the name of the game with high M.O.I. heads, and UST engineers improved shaft control by creating a higher balance point to offset heavier head weights. Though static shaft weights measure between 62 and 73-grams, the Proforce HMOI shaft feels and plays appreciably lighter, creating a stable platform that allows the strongest players to aggressively swing through the ball, avoiding shaft lag or droop. The Proforce HMOI features the tightest tour tolerances in the industry, plus tour-proven Proforce tip technology.

Model	Type	Flex	Launch	Torque	Weight	Length	TIP	Price
PFMOI60WA	Wood	A	Mid-High	4.1	62	46”	.335”	77.50
PFMOI60WR	Wood	R	Mid-High	3.8	63	46”	.335”	77.50
PFMOI60WS	Wood	S	Mid-High	3.7	64	46”	.335”	77.50
PFMOI70WR	Wood	R	Mid	3.4	72	46”	.335”	77.50
PFMOI70WS	Wood	S	Mid	3.3	73	46”	.335”	77.50
PFMOI70WX	Wood	X	Mid	3.2	73	46”	.335”	77.50

> UST Fitting Information