The EnZo Nano-pipe iron shaft incorporates Nano Composite Technology. This means a tighter molecular structure with fewer voids in the fiber (consistency) and tighter tolerance levels (durability). TRANSLATION…A lighter overall shaft weight, promoting distance with superior feel and control. This shaft works great for all playing levels, especially those of you looking for a few extra yards with out sacrificing control. 
 
Specifications

A FLEX

R FLEX

S FLEX

Length (in)

41

41

41

Weight (g)

85g

85g

85g

Torque (in)

2.6

2.5

2.4

Tip Size (in)

.370

.370

.370

Butt Size (in)

.605

.605

.605

P.T.S.* (in)

6.25

6.25

6.25

   
Click Here for shaft CPM numbers, swing weights, and a shaft trimming guide.
 
 
Shaft without Nano Application
Shaft with Nano Application