Castroviejo Caliper (Straight) – Precision Surgical & Dental Measuring Instrument
Pak Line Industries offers the Castroviejo Caliper (Straight), a hallmark of precision engineering used for high-accuracy measurements in ophthalmic, plastic, and dental surgical procedures. This straight-pattern instrument is designed to provide linear, direct-path measurements of small anatomical structures, such as corneal diameter, tooth length, or bone ridge width. Featuring an ultra-fine needle-point tip and a laser-etched scale (0–20mm or 0–40mm), it allows clinicians to capture and transfer dimensions with 0.5 mm increments. the integrated thumb-screw locking mechanism ensures the measured distance remains fixed, eliminating parallax errors and manual adjustment slips during critical surgical steps.
Manufactured in our ISO 13485:2016 certified facility in Sialkot, this instrument is forged from premium German Stainless Steel. The straight-shaft design is specifically optimized for open-site access where a direct line of sight is preferred. Its hand-finished satin surface prevents glare under surgical lights, and the high-mechanical-grade alloy ensures the tips maintain perfect alignment over thousands of clinical cycles. Trusted by surgeons and dental specialists in Germany, the USA, and the UK, our Castroviejo Caliper is a durable, fully autoclavable essential for procedures requiring extreme dimensional accuracy.
Technical Specifications (B2B Data Table)
| Feature | Specification |
| Product Category | Microsurgical / Dental Measuring Tools |
| Tool Type | Castroviejo Pattern Caliper (Straight) |
| Material | AISI 420 Surgical German Stainless Steel |
| Measurement Range | 0–20mm / 0–40mm (0.5 mm Graduations) |
| Locking Mechanism | Precision Adjustable Thumb-Screw Lock |
| Tip Design | Ultra-Fine Straight Pointed Tips |
| Certifications | ISO 13485:2016, CE Marked, ISO 7153-1 |
| Sterilization | 100% Autoclavable (134°C / 273°F) |





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