- 3/16 inch prop shaft

• Patent number 7

* All measurements are from the center of the arm

4x OEM Stamped Steel 1

Rubber Diameter 118

Athearn ATHG62287 HO Scale Winterization Hatch Set w/Round Grille GP-7(3) Associated Parts - 3/16 inch prop shaftAthearn ATHG62287 HO Scale Winterization Hatch Set w Round Grille GP 7(3) Detailed Information Winterization Hatch Set w Grille (3 pack) Athearn winterization hatches come in a package of three and contain two parts, the plastic base with a photo etched grille. F unit winterization hatches have appropriate base to fit the unique F unit roof line. Specifications RTR KIT: KIT Minimum Age Recommendation: 14 years Experience Level: Intermediate Is