Standard 1-Hole – Large Handle Cannulas Vitruvian™ Handle Easy tubing connection20% lighter than a standard handle Ribbed surface for excellent grip and controlThumb imprint for comfort Product IDDiameterLengthPriceAdd to cart8STD-315L3mm15cm Quantity Add to cart 8STD-326L3mm26cm Quantity Add to cart 8STD-426L4mm26cm Quantity Add to cart 8STD-432L4mm32cm Quantity Add to cart 8STD-436L4mm36cm Quantity Add to cart 8STD-526L5mm26cm Quantity Add to cart