THINGS TO KNOW:

• Contains 4 units of 8 gram each.
• Universal tread compatible to ALL SwitchGrips, including swing grips and putter grips.
• Compatible with vast majority of recent driver tools/driver torque wrenches.
• Simple standard install.
• USGA conforming

SPECIFICATIONS:

1. Outer casing – Aluminium.
2. Inner weight – Lead.