Propeller & Back-Plate Drill Jigs for HP-50 \ DA50 \ DLE50 \ DLE55 \ JC51 \ DLE30 EME60, EME 70

Black hardened steel with drill pattern to handle a 30 to 55 size DLE Pattern.

This is the most popular drill pattern for gas engines of this size and also works on the popular brands like RCGF, EME as well as a slew of other popular engines.

Comes with bolt/ washer and two drills 4 and 5MM to complete the package.