- Des-Case Oil Sight Glass 1 oz/ 30 ml X 1/4" NPTDC-OSG1X250Special Price $97.59 Regular Price $121.99
- Des-Case Oil Sight Glass 1 oz/ 30 ml X 3/8" NPTDC-OSG1X375Special Price $97.59 Regular Price $121.99
- Des-Case Oil Sight Glass 1 oz/ 30 ml X 1/2" NPTDC-OSG1X500Special Price $97.59 Regular Price $121.99
- Des-Case Oil Sight Glass 32 oz/ 946 ml X 1/2" NPTDC-OSG32X500Special Price $475.44 Regular Price $594.31
- Des-Case Oil Sight Glass 3 oz/ 89 ml X 1/4" NPTDC-OSG3X250Special Price $126.17 Regular Price $157.71
- Des-Case Oil Sight Glass 3 oz/ 89 ml X 3/8" NPTDC-OSG3X375Special Price $126.17 Regular Price $157.71
- Des-Case Oil Sight Glass 3 oz/ 89 ml X 1/2" NPTDC-OSG3X500Special Price $126.17 Regular Price $157.71
- Des-Case Oil Sight Glass & Level Monitor, 12"/ 305 mmDC-OSGL12Special Price $416.87 Regular Price $521.09
- Des-Case Oil Sight Glass & Level Monitor, 15"/ 381 mmDC-OSGL15Special Price $460.75 Regular Price $575.94
- Des-Case Oil Sight Glass & Level Monitor, 3"/ 76 mmDC-OSGL3Special Price $318.14 Regular Price $397.67
- Des-Case Oil Sight Glass & Level Monitor, 6"/ 152 mmDC-OSGL6Special Price $351.05 Regular Price $438.81
- Des-Case Oil Sight Glass & Level Monitor, 6"/ 152 mm Dual PortDC-OSGL6DPSpecial Price $372.99 Regular Price $466.24