Blakes External Clamping Bolt Zinc Plated 14" (330 mm) M12 Complete assembly comprising: 12x 14" (330mm) Clamping Bolt 2 x Clamping Bracket 12x Wing Nut Each Blakes External Profile requires 2 clamping bolts to secure to a corner. 14" (330mm) Bolt is for 1.1/2 brick setting;
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