Clamp Molar – Surgical Grade Stainless Steel Endodontic Rubber Dam Clamp

The Clamp Molar from Peak Surgicals is a reusable endodontic rubber dam clamp manufactured from surgical-grade stainless steel, designed to engage the tooth at critical cervical contact points and retain the rubber dam sheet securely around molar teeth during root canal treatment and moisture-sensitive restorative procedures. 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.

Four-Point Cervical Contact for Stable Molar Rubber Dam Retention

The Clamp Molar engages the molar tooth at four critical contact points along the cervical contour — buccal, lingual, and interproximal — providing the circumferential grip needed to anchor the rubber dam sheet securely throughout the procedure. Stable four-point contact prevents the clamp from rocking or rotating on the tooth during access preparation and canal instrumentation, which would disrupt the rubber dam seal and allow salivary contamination of the operating field. The clamp bow spans the occlusal surface of the molar while the spring tension of the jaws maintains consistent cervical contact without relying on continuous operator attention.

Rubber Dam Isolation in Endodontic and Restorative Dentistry

Rubber dam clamps are the primary retention mechanism for rubber dam isolation — the standard of care in endodontic treatment according to guidelines from the European Society of Endodontology and the American Association of Endodontists. The rubber dam sheet is stretched over the clamp jaws after the clamp is seated on the anchor tooth, isolating the operating field from saliva, oral bacteria, and irrigation solutions throughout root canal access preparation, canal shaping, irrigation, and obturation. Beyond endodontics, rubber dam isolation using a molar clamp is employed during direct composite resin placement, glass ionomer restorations, and adhesive cementation procedures where moisture contamination would compromise bonding.

Surgical-Grade Stainless Steel for Structural Rigidity and Clinical Durability

Each Clamp Molar is manufactured from surgical-grade stainless steel, providing the structural rigidity necessary to maintain consistent jaw spread against the resistance of molar cervical anatomy when the clamp is placed and released. The clamp withstands the mechanical loading of repeated placement and removal cycles without fatigue deformation at the bow or jaw tips, maintaining its original jaw geometry across extended clinical use. Surgical-grade stainless steel construction ensures the clamp remains rust-free and dimensionally stable through the decontamination and sterilization cycles used in licensed dental facilities.

Autoclave Sterilization Compatibility for Reusable Dental Instruments

The Clamp Molar 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 geometry or jaw tip profile. Facilities should follow their validated sterilization cycle parameters and reprocessing guidelines for Class I reusable dental instruments, and should inspect jaw tips for wear or deformation before each clinical use to confirm reliable cervical contact.

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

The Clamp Molar 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 molar rubber dam clamp do?
A molar rubber dam clamp is placed on an anchor molar tooth to retain the rubber dam sheet in position over the treatment area. The clamp's four jaw tips engage the cervical contour of the tooth at critical contact points, holding the clamp firmly against the tooth while the stretched rubber dam sheet creates a watertight seal around the operating field. In endodontic treatment, this seal prevents salivary bacteria from contaminating the root canal system during access preparation, canal instrumentation, irrigation, and obturation — any of which, if contaminated, can compromise the long-term outcome of root canal therapy. Rubber dam isolation is the standard of care in endodontic practice worldwide.

How is a rubber dam clamp placed and removed?
Rubber dam clamps are placed using rubber dam clamp forceps, which engage the holes on the clamp bow and allow the clinician to compress the jaws for controlled placement over the cervical margin of the anchor tooth. Once correctly positioned, the forceps are released and the clamp's spring tension engages the four jaw tips at the cervical contact points. A ligature thread tied through a bow hole before placement provides a safety measure for retrieval if the clamp slips. Removal is performed in reverse — the forceps compress the jaws to release cervical contact before the clamp is lifted clear of the crown. Jaw tips should be inspected before each use for wear or damage that could reduce contact stability.

How is this Clamp Molar different from the Rubber Dam Clamp for Molars (A5)?
Both products are endodontic molar rubber dam clamps in surgical-grade stainless steel at the same price point, but they differ in their specific clamp geometry and jaw profile. The Rubber Dam Clamp for Molars is designated size A5 — a specific clamp number that corresponds to a defined jaw width and bow span suited to a particular molar crown dimension range. The Clamp Molar is a separate clamp profile without a published size designation on this page; the image (22-3.jpg) confirms it is a physically distinct instrument. Clinicians who stock multiple clamp designs to accommodate different molar crown dimensions, subgingival margins, or partially erupted molars should verify the jaw profile against the crown anatomy they intend to treat before ordering.

Is this clamp compatible with autoclave sterilization?
The Clamp Molar is a reusable surgical-grade 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. Facilities should follow their own validated sterilization cycle parameters and reprocessing protocols for Class I reusable dental instruments, and should inspect jaw tips for wear before each clinical use.

What certifications does this clamp carry?
The Clamp Molar 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 in assortments?
OEM manufacturing and custom orders are available from Peak Surgicals for dental distributors, endodontic procurement departments, and institutional buyers requiring specific clamp assortments, custom engraving, or packaging formats. The standard minimum order quantity is 1 piece for individual practice restocking. Contact Peak Surgicals directly for volume pricing, multi-clamp assortment kits, OEM specifications, or distributor arrangements.