CoCud Air Compressor Oil Sight Glass, | G3/8 Male Thread | Hex Head Oil Liquid Level Indicator Glass Window - (Applications: for Gearbox Fittings), 5-Pieces

• ★ Oil Level Sight Glass Size --- Thread Size: G3/8, Outside Diameter: 21mm / 0.83", Hex Width: 18mm / 0.71", Total Height: 17mm / 0.67"
• ★ Wide Applications --- The sight glass plug is a kind of liquid indicator used in tanks, air compressors, pumps, piping systems, automotive industries, lab equipment, bearing housing and mixers etc. The sight glass gauge has a good view port for visual Inspection of water, oil.
• ★ Clear Glass --- The actual liquid level position screw oil in the oil tank can be placed on the tank sight glass to see, to judge from the outside to run defenders screw oil meets the operating condition.
• ★ Organic-Glass --- The main body is made of organic-glass, which is lightweight but has strong bending strength, shows great working performance.
• ★ Useful Tips --- Please confirm the oil level sight glass size before your choosing.

Attributes: *Thread Size: G3/8 *Outside Diameter: 21mm / 0.83" *Hex Width: 18mm / 0.71" *Total Height: 17mm / 0.67" What Is Included: * 5 Pieces x Oil Level Sight Glass Applications & Features: --- The sight glass plug is a kind of liquid indicator used in tanks, air compressors, pumps, piping systems, automotive industries, lab equipment, bearing housing and mixers etc. The sight glass gauge has a good view port for visual Inspection of water, oil. --- The main body is made of organic-glass, which is lightweight but has strong bending strength, shows great working performance. --- The actual liquid level position screw oil in the oil tank can be placed on the tank sight glass to see, to judge from the outside to run defenders screw oil meets the operating condition.