- Screw in vertical plain closing oil hole cover that can be screwed into position
- Vertical screw in oil hole cover made from steel with nickel plating
- Suitable for 3/8″ hole size with 38.1mm height
- Can be screwed into die-castings without danger of cracking the metal
- Complete range of transparent plastic reservoir, ball closing, drive-in & screw-in oil hole covers with or without wicks available
