- Made of brass, rust resistance, good thermal conductivity and heat resistance, can ensure long time using.- Self-sealing o-ring included, leak-proof no tape or sealant is required.- These plugs are used to replace nozzles in the off season when the mist system is not used and the mist nozzles are being stored.- Nozzle plugs prevent debris from entering the mist line and clogging the system. - They are also useful to plug off openings when less mist is desired.- Great for garden watering, greenhouse nursery, greenhouse humidification and cooling down, etc. Specification:Material: BrassThread Size: UNC10-24Total Size: 9.5mm x 9mm / 0.37" x 0.35" (Max.D*H) Package Content:20 Pcs x Misting Nozzle Plug .
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