Rubber Dam Clamp for Molars – Size A5 Endodontic Stainless Steel Clamp

The Rubber Dam Clamp for Molars (Size A5) from Peak Surgicals is a reusable endodontic instrument manufactured from stainless steel, designed to engage the tooth at critical cervical contact points and anchor the rubber dam sheet securely around molar teeth during endodontic and restorative procedures requiring field isolation. Sold as a single piece, this clamp is used by general dentists, endodontists, and restorative clinicians in dental practices, dental schools, and hospital dental departments worldwide.

A5 Clamp Profile for Molar Rubber Dam Isolation

The A5 is a winged rubber dam clamp designed for upper and lower molar teeth, providing four-point contact at the cervical margin of the tooth to grip and retain the rubber dam sheet without slipping during the procedure. The clamp bow spans the occlusal surface of the molar while the four jaws engage the tooth at the cervicobuccal, cervico-lingual, and interproximal contact areas. Stable clamp seating is essential during endodontic procedures — any clamp movement during access preparation, canal instrumentation, or irrigation disrupts the rubber dam seal, compromising field isolation and risking contamination of the root canal system.

Rubber Dam Isolation in Endodontic and Restorative Dentistry

Rubber dam clamps are the primary retention mechanism for rubber dam isolation — the standard of care for root canal treatment in endodontic practice guidelines worldwide. The rubber dam sheet is stretched over the clamp jaws after the clamp is seated on the anchor tooth, creating a watertight seal that isolates the operating field from saliva, oral microorganisms, and irrigation fluids. Beyond endodontics, rubber dam isolation is used in direct composite resin placement, glass ionomer restorations, adhesive cementation, and rubber dam-assisted bleaching procedures where moisture control is clinically critical.

Stainless Steel Construction for Repeated Clinical Use

Each clamp is manufactured from stainless steel, providing the structural rigidity required to withstand the lateral forces generated when the clamp jaws engage the cervical contour of a molar tooth. The clamp maintains its jaw spread and contact geometry across repeated clinical use and sterilization cycles without fatigue deformation at the bow or jaw tips. Stainless steel construction ensures the clamp remains rust-free and dimensionally stable across the decontamination and sterilization protocols used in licensed dental facilities.

Autoclave Sterilization Compatibility for Reusable Dental Instruments

The Rubber Dam Clamp for Molars is a reusable instrument, fully compatible with standard autoclave and steam sterilization protocols used in licensed dental facilities. Each clamp withstands repeated thermal sterilization cycles without deformation of the bow or jaw geometry. Facilities should follow their validated sterilization cycle parameters and reprocessing guidelines for Class I reusable dental instruments, including inspection of jaw tips for wear or deformation before each clinical use.

CE Mark, ISO 13485, and FDA Certification for Dental Instrument Procurement

This rubber dam clamp is manufactured under CE Mark, ISO 13485, and FDA compliant quality standards. ISO 13485 certification confirms Peak Surgicals operates a documented quality management system covering design control, material traceability, and production consistency for dental instruments. CE Mark confirms conformity with European medical device regulations, and FDA compliance supports procurement for US-based dental practices, dental schools, and hospital dental departments requiring verified regulatory documentation.