‘U’ Bolt With Two Hex Nuts Nominal Pipe Bore - 15MM Metal - Zinc Plated Product Code A (MM) B (MM) C (MM) D (MM) SFUB015 20 48 30 6 SFUB020 28 53 30 6 SFUB025 35 58 30 6 SFUB032 45 70 43 10 SFUB040 50 70 41 10 SFUB050 60 78 42 10 SFUB065 75 98 40 10 SFUB080 90 113 40 12 SFUB100 115 140 45 12 SFUB125 140 175 45 12 SFUB150 170 200 48 12 SFUB200 220 240 50 16 SFUB250 270 300 48 16 SFUB300 325 380 40 16 ‘U’ Bolts Are Used All Around Boats As A Means Of Securing Pipes And Tubes. Many Other Industries Also Use These For Various Jobs As They Are An Effective And Easy Way Of Securing Various Items. Please Note We Supply A Huge Variety Of DIY Hardware & Equipment. *** FREE DELIVERY *** Product Code - SFUB015