6-WAY BLOCK, PROFESSIONAL BOX TRUSS IS DESIGNED AND ENGINEERED FOR MANY APPLICATIONS LIKE STAGE LIGHTING, CONCERTS, NINJA OBSTACLE COURSE TYPE CONSTRUCTION, AND SIMILAR USES. EACH 6 WAY BLOCK INCLUDES FOUR SETS OF FOUR 5/8" - 11 X 2.5" (NC) ATTACHMENT BOLTS, NUTS, FLAT & LOCK WASHERS. (TOTAL OF 16 BOLTS NUTS AND WASHERS)
