FSG027 3/4″ UNF Thread Steel Fused Glass Window Sights Oil Sight Glass

FSG026 12Mpa Nickel Plated Steel Body Nature Glass BSP Thread Fused Glass Window Sight

FSG025 3/8″ NPT Hexagon Brass Oil Level Sight Glass Sight Plug Fitting Sight Adapter

FGM-HDN12 1/2″ NPT Thread Brass Domed Hexagon Oil Level Sight Glass Natural Glass Sight Window

FSG022 3/4″ BSP Metric Thread Circular Brass Oil Level Sight Glass With Reflector

FSG021 2″ Metric Thread BSP Brass Oil Level Sight Glass

FSG020 Metric Thread Hexagon Aluminum Oil Level Sight Glass

FSG019 3/8″ 10bar 5mm Glass Thickness BSP Thread Hexagon Aluminum Circular Oil Sight Glass

FSG018 1/2″ BSP & Metric Thread Aluminum Hexagon Oil Level Sight Glass

FSG017 3/8″ 1Mpa Metric Thread BSP Aluminum Oil Level Sight Glass

FSG016 G3/4 BSP Oil Level Sight Glass

FSG015 SS316 Air Compressor Use Sight Glass Gauge

FSG014 Solid Brass Natural Glass Clear Sight Glass W/ Contrast Sreen

FSG013 Solid Brass Oil Level Sight Glass W/ Contrast Screen

FSG012 Glass Ball Sight Indicator Oil Sight Gauge

FSG011 Black Oxide Finish Sight Glass W/ Reflection