Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm Glass cover:20x12mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm
Each set contains 1 glass cover, 1 copper cap, and 1 leak-proof sealing ring. Diameter:6.5mm