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[Question] How long is the silicone rubber catheter extension in the PERI-PATCH™ Repair Kit? [Answer] 
The silicone rubber catheter extension in the PERI-PATCH™ Repair Kit is 15cm in length and has an internal diameter (I.D.) of 2.6mm or 8Fr. and an outer diameter (O.D.) of 4.9mm or 15Fr.
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