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Stainless Steel Vacuum Clamps Hinge Wing-nut Clamps Pipe Fitting Triclamp Chain Tri-clamp Type With Centering Bracket & O-ring - Tool Parts - AliExpress
Ideal Vacuum | NW KF-16 to 15mm ID Glass O-Ring Joint Adapter, Stainless Steel, uses No. 28 Joint Clamp SS
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