Modular Solvent Trap (MST) kit: Longest Length: 10″ Diameter: 1.58″OD Build Materials: Stainless Steel Finish: Type 3 Hard Anodize Thread Mounts: 5/8×24 + 1/2×28 Compatible with: Industry Standard tube thread,1.375″-24 TPI

Package Included: 1X Extention tube 1x 5/8×24 + 1/2×28 End Cap 1x Sealed End Cap 8x Cone Cups