Tapped Repair Clamps (CTR)Nominal Pipe Size (mm)Outside Diameter Range (mm)Part Number(X) = Clamp Length50mm45 – 55 mmCR1 – 0220 – (X)59 – 67 mmCR1 – 0238 – (X)69 – 76 mmCR1 – 0288 – (X)75mm75 – 83 mmCR1 – 0300 – (X)85 – 95 mmCR1 – 0350 – (X)95 – 104 mmCR1 – 0375 – (X)100mm104 – 113 mmCR1 – 0440 – (X)113 – 120 mmCR1 – 0450 – (X)121 – 130 mmCR1 – 0480 – (X)125mm126 – 136 mmCR1 – 0500 – (X)130 – 140 mmCR1 – 0520 – (X)150mm145 – 155 mmCR1 – 0590 – (X)151 – 161 mmCR1 – 0600 – (X)167 – 176 mmCR1 – 0663 – (X)174 – 183 mmCR1 – 0690 – (X)179 – 189 mmCR1 – 0710 – (X)189 – 199 mmCR1 – 0745 – (X)200mm196 – 205 mmCR1 – 0790 – (X)202 – 212 mmCR1 – 0800 – (X)218 – 228 mmCR1 – 0863 – (X)229 – 238 mmCR1 – 0900 – (X)236 – 245 mmCR1 – 0905 – (X)225mm248 – 257 mmCR1 – 1000 – (X)255 – 265 mmCR1 – 1040 – (X)250mm271 – 281 mmCR1 – 1075 – (X)281 – 290 mmCR1 – 1110 – (X)288 – 298 mmCR1 – 1140 – (X)298 – 309 mmCR1 – 1175 – (X)304 – 314 mmCR1 – 1200 – (X)300mm312 – 322 mmCR1 – 1220 – (X)322 – 331 mmCR1 – 1275 – (X)332 – 343 mmCR1 – 1340 – (X)350mm343 – 355 mmCR1 – 1370 – (X)356 – 366 mmCR1 – 1400 – (X)