Dental Sectional Matrix Ring Clamp Spring Clip R6 Autoclave Palodent V3 System por | Jul 21, 2026➤R6 Titanium Alloy Standard/Narrow/Deep Ring. ➤R5 Titanium Alloy S/M/L Ring. Application: large area defect, lack of shaft angle. 135°C autoclavable. Application: molar/high crown.