Prefabricated Casting Clasp Wax Patterns for RPD Frameworks
High-quality casting clasp wax featuring prefabricated patterns designed to streamline partial denture wax-up procedures.
An assortment of 6 anatomical pre-formed shapes engineered to conform smoothly onto refractory investment casts without lifting.
Specially formulated wax ensures excellent flexibility and complete, residue-free burnout during investment burnout cycles.
Ideal for rapid, standardized construction of direct retainers, lingual bars, and clasp assemblies on removable partial denture (RPD) frameworks.
6 Patterns Overviews
| Pattern Code | Key Feature | Best For |
|---|---|---|
| 928# – Premolar & Molar Clasp Pattern | Integrated clasp arm, occlusal rest, and minor connector in one piece | Rapid assembly of standard Akers / circumferential clasps |
| 938# – Tapered Straight Bar Pattern | Uniformly tapered straight profile for smooth stress distribution | Custom minor connectors, spruing, and structural reinforcing bars |
| 968# – Short-Arm Clasp Pattern | Compact curvature designed specifically for low-profile abutment teeth | Premolar retention and short clinical crown wax-ups |
| 978# – Medium-Arm Clasp Pattern | Balanced arc length providing optimal flexibility and retentive clasp positioning | Standard molar clasps and general RPD framework wax-ups |
| 988# – Long-Arm Clasp Pattern | Extended curved profile for deep undercuts and full tooth engagement | Large molars, ring clasps, and continuous clasp assemblies |
| 998# – Pre-Curved Major Bar Pattern | Anatomic arch contour designed to fit dental arch curvature without distortion | Lingual bars, sublingual bars, and anterior major connectors |
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