ITEM NAME:1" Thread Diameter Air Compressor Fittings Clear Plastic Oil Sight Glass A4O7 1" Thread Diameter Air Compressor Fittings Clear Plastic Oil Sight Glass A4O7 Product Name : Oil Level Sight Glass;Material : Plastic Color : Clear, Black, Red;Thread Diameter : 26mm/ 1"" Overall Size : 38 x 22mm/ 1.5"x 0.87"(D*T) Net Weight : 11g The sealing is achieved with an O-ring on the periphery. The outside diameter of these oil level sight glasses with recessed hex design. Package Content : 1 x Oil Level Sight Glass Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
