Description 8.5inch Specifications Color: Black Material: 304 Stainless Steel Outer Diameter: 1.5″ Overall Length: 8.5″ Thread Protector: 1/2×28″ or 5/8×24″ Package Includes 1 x Adaptive Solvent Trap Tube 2 x Thread Protector(1/2-28 or 5/8-24) 1 x Sealed End Cap 8 x Dry Storage Cups