Specifications include, but are not limited to: 1POST,SIGN,SQUARE,41NX41NX20FTBREAKAWAY COMPONENT, 8 GA WITH HOLES ON ONE END.EA2POST,SIGN,SQUARE,41NX41NX14FTBREAKAWAY COMPONENT, 8 GA WITH HOLES ON ONE END.EA3POST, ANCHOR STUB, UNIBASEBREAKAWAYCOMPONENTFOR4INSQUARESIGNPOST,4 1/2 IN X 36 IN X 7 GA, A500 GRADE B/C TUBE WELDED TO 1 INTHICKA572SLIPPLATE,GALVANIZEDPERASTMA123.EA4POST, RECEIVER, 4 IN SQUAREBREAKAWAY COMPONENT FOR 4 IN SQUARE SIGN POST, RECEIVER CONSISTS OF THE FOLLOWING:(1) 13 IN OMNIDIRECTIONAL SLIP BASE RECEIVER, A500 STEEL TUBE WELDED TO 1 IN THICKA572 SLIP PLATE, GALVANIZED PER ASTM A153, (3) 5/8 IN-11 X 5 3/4 IN A325 HEX BOLTS, (3) 5/8 IN F436 FLAT WASHERS, (3) 5/8 IN HARDENED SHOULDER WASHERS, (3) 5/8 IN STRUCTURAL FLAT WASHER, AND (3) 5/8 IN A 563 DH HEX NUTS.EA5POST,KIT ,SLIP BASE MATCH PLATEBREAKAWAY COMPONENT FOR 4 IN SQUARE SIGN POST, HARDWAR.E KIT INCLUDES THE FOLLOWING:(3) 3/4 IN X 3 1/2 IN GRADE 8, DOUBLEHEX HEADED FLANGE BOLTS, (6) 7/8 IN U.S.S. FLAT WASHERS.ANSI 8 18 .22.1, TYPE A WIDE, (3) 2 1/2 IN SQUARE X 3/16 IN THICK TEFLON COATED, HARDENED SLIP WASHERS , AND(3) 3/4 IN -10 GRADE 8 LARGE FLANGE NUTS.EA6POST, KIT, SIGN CLAMPBREAKAWAY COMPONENT FOR 4 IN SQUARE SIGN POST, KIT INCLUDES THE FOLLOWING: (1) 2 IN X 3/16 IN 1YPE 304, #28 FINISHED STATINLESS STEEL BRACKET, (2) STAINLESS STEEL 3/8 IN -16 X 2 IN T-HEAD BOLTS AND SERRATED FLANGE NUTS, AND(3) QUICK LOCK BOLT ADAPTEREA7POST, RECEIVER, 4 IN SQUAREBREAKAWAY COMPONENT FOR 4 IN SQUARE SIGN POST, RECEIVER CONSISTS OF THE FOLLOWING:(1) 13 IN OMNIDIRECTIONAL SLIP BASE RECEIVER, A500 STEEL TUBE WELDED TO 1 IN THICK A572 SLIP PLATE, GALVANIZED PER ASTM A153, (3) 5/8 IN-11 X 5 3/4 IN A325HEX BOLTS, (3) 5/8 IN F436 FLAT WASHERS, (3) 5/8 IN HARDENED SHOULDER WASHERS, (3) 5/8 IN STRUCTURAL FLAT WASHER, AND (3) 5/8 IN A 563 DH HEX NUTS..EA8POST, CAP, 4 INBREAKAWAY COMPONENT FOR 4 IN SQUARE SIGN POST,(1) 4 IN SQUARE POST CAP, GALVANIZEDEA9SIGN BRACEBREAKAWAY COMPONENT FOR 4 IN SQUARE SIGN POST, 12 FT PERFORATED ALUMINUM SIGN BRACE. ORDER IN 10 EA PER BUNDLE.EA