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.

Product Specifications

Frequently Asked Questions

What does a rubber dam clamp do and why is it used?
A rubber dam clamp is placed on an anchor tooth — typically a molar — to hold the rubber dam sheet in position over the tooth or teeth being treated. The clamp’s four jaw tips engage the cervical contour of the tooth at critical contact points, gripping the tooth firmly enough to prevent the clamp from dislodging during the procedure while the stretched rubber dam sheet creates a watertight seal around the operating field. Rubber dam isolation is the standard of care in endodontic treatment globally, protecting the root canal from salivary contamination during access preparation, canal shaping, irrigation, and obturation, and protecting the patient from aspiration of instruments and irrigation solutions.

What tooth size and type is the A5 clamp designed for?
The A5 is a molar rubber dam clamp designed for use on upper and lower molar teeth. It provides four-point cervical contact across the standard molar crown width, with a bow span suited to the bucco-lingual diameter of molar teeth. Selecting the correctly sized clamp for the anchor tooth is important — a clamp that is too wide will rock rather than grip, and one that is too narrow will over-constrict the cervical anatomy. The A5 from Peak Surgicals is designed to seat firmly on molar teeth and maintain stable contact throughout the duration of endodontic and restorative procedures.

How is a rubber dam clamp placed and removed?
Rubber dam clamps are placed with rubber dam clamp forceps, which engage the holes on the clamp bow and allow the clinician to compress the jaws slightly for placement over the cervical contour of the tooth. Once positioned, the forceps are released and the clamp springs open, engaging the four jaw tips at the cervical contact points. A ligature thread is tied through one of the bow holes before placement as a safety measure to allow retrieval if the clamp slips. Removal is performed in reverse — the forceps are used to compress the jaws and disengage the tooth contact before lifting the clamp clear of the crown.

Is this clamp compatible with autoclave sterilization?
The Rubber Dam Clamp for Molars is a reusable stainless steel 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. Inspect jaw tips for signs of wear, pitting, or deformation before each clinical use — damaged jaw tips can reduce contact stability and increase the risk of clamp slippage during the procedure.

What certifications does this clamp carry?
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 manufacturing consistency for dental instruments. CE Mark confirms conformity with European medical device regulations, and FDA compliance supports procurement for US dental practices, dental schools, and hospital dental departments requiring verified regulatory documentation.

Can this clamp be ordered in bulk or custom configurations?
OEM manufacturing and custom orders are available from Peak Surgicals for dental distributors, endodontic procurement departments, and institutional buyers requiring specific clamp size assortments, custom engraving, or packaging formats. The standard minimum order quantity is 1 piece, making individual clamp restocking straightforward for single-practice buyers as well as high-volume institutional purchasing. Contact Peak Surgicals directly for volume pricing, OEM specifications, or distributor arrangements.