12pack .370 Golf Tip Metal Ferrules Irons Golf Club & 50pcs Golf Shaft Adapter Brass Shims For .335 .350 .355 .370 Shaft - Golf Training Aids - AliExpress
50pcs Universal Brass Shaft Shim Adapter Fits .335 to .350, .355 to .370|shaft|fitshaft adapter - AliExpress
Jabra Link 370 USB Adapter
355 taper tip shaft with .370 hybrid adapter - WRX Club Techs - GolfWRX