Dental Instruments › H5-U15 Scaler – Ridged Handle Image 1 of 2 Image 2 of 2 H5-U15 Scaler – Ridged Handle £7.50 H5-U15 Scaler - Double Ended. Manufactured from high grade stainless steel with French Points and hollow handle. Quantity: Add To Cart Added! H5-U15 Scaler - Double Ended. Manufactured from high grade stainless steel with French Points and hollow handle.