6-WAY UNIVERSAL JUNCTION BLOCK

2-Sets of Connecting Hardware Included (ST-UJB/C-12)  11 7/16" (290mm) Overall Width  2" (50mm) Outer Diameter Tubing  3/4" (20mm) Diagonal Bracing  0.08" (2mm) Wall Thickness  Recommended Hex Key for ST-UJB/C-12: 10mm Hex  Weight: 18 Lbs