Prop Hub Drill Guides to suit DA DL 50cc
Product Description
The specifications
Material - AISI 1144 Fatigue-Proof Steel
Pilot diameter: 10mm
Pilot Length: 0.375”
Center Taped Hole: ¼”-20, 2B, R.H., Thru
Hub Outside Diameter: 1.97”
Hub Thickness: 0.72”
Bolt Circle Pattern: 30mm B.C on center, 4 place, equal space, 5.1mm (.202”) thru
Engrave: Bolt circle and drill info on face. Do not Stamp
Heat Treat - minimum 52 Rockwell C
Electroplate - Bright ZINC and Iridescent Yellow Chromate


