Crimp seals (magnetic) with PTFE/silicone septa, pkg/100

Crimp seals (magnetic) with PTFE/silicone septa, pkg/100, gold seal (magnetic, with 8 mm center hole), (silcone blue transparent/PTFE transparent), open center (8 mm opening), diam. × thickness 20 mm × 3.0 mm

Crimp seals (magnetic) with PTFE/silicone septa, pkg/100, gold seal (magnetic, with 8 mm center hole), (Silicone blue transparent/PTFE tranparent), diam. × thickness 20 mm × 3.0 mm, open center

Crimp seals (magnetic) with PTFE/silicone septa, pkg/100, silver steel (magnetic, with 5 mm center hole), PTFE/silicone, seal diam. × total thickness 20 mm × 3 mm

Crimp seals (magnetic) with PTFE/silicone septa, pkg/100, gold seal (magnetic, with 8 mm center hole), PTFE/silicone (blue PTFE/white silicone), diam. × thickness 20 mm × 1.5 mm, open center

Crimp seals (magnetic) with PTFE/silicone septa, pkg/100, gold seal (magnetic, with 5 mm center hole), (silcone blue transparent/PTFE transparent), diam. × thickness 20 mm × 3.0 mm, open center