Together with the Half Out inserts, we also have the matching screw-in points for our Slim Line carbon shafts. Their diameter of 9/32 inches fits perfectly with our Slim Line shafts and inserts.

• Material: Steel
• Diameter: 9/32 inches
• Weights: 75, 100, 125 and 145 grs.
• Use: Penthalon Slim Line shafts with Half Out Insert (Spine 400, 500 and 600)