Steamaster HPJ-2S Sight Glass Brass Nuts-2 Pieces Polishing Equipment 3-Day) and no USPS

3-Day) and no USPS

The result is a high-quality loupe that combines ergonomic wearability with the optical performance demanded by professional watchmakers and jewelers

SP 139) Number of Holes 31 Largest Hole 6 mm × 5

This kit is well suited for hammer handpiece use

Adjustable bi-metallic thermostat for precise temperature control

Steamaster HPJ-2S Sight Glass Brass Nuts-2 Pieces Polishing Equipment 3-Day) and no USPSThese brass nuts are used on the sight glass assembly of the Steamaster HPJ 2 and HPJ 2S steam cleaners, as well as on many other jewelry steamer brands including Reimers, Hoffmans, and other Steamaster models. These OEM nuts secure the sight glass in place and maintain a tight, steam safe seal. Always replace brass nuts in pairs. When servicing the sight glass assembly, it is strongly recommended to replace all components including the sight glass