Teraoka Safety Ring SR-1 Yellow 20-4099-10 1 pc

Catalog number: 20-4099-10 Features: ●Helps prevent flasks and other items from falling over and breaking. ●Vinyl-coated cast iron will not scratch flasks. ●Heavy and stable. Uses: ●Prevents containers from falling over and floating up when used in an aquarium. Specifications: ●Inner diameter (mm): 50 ●Height (mm): 26 ●Outer diameter (mm): 85 ●Model: SR-1 ●Color: Yellow ●Top diameter (mm): 50 ●Bottom diameter (mm): 36 ●Usage temperature range: -20℃ to +110℃ (However, the vinyl-coated part becomes brittle at -20℃ and softens at 65 to 85℃.) Material/Finish: ●Cast iron (vinyl-coated) Caution: ●Flasks are sold separately. ●Cannot be used over direct flame.