Welch Allyn Valve Thumb Screw – Platinum Series DS58 Hand Aneroid Sphygmomanometer
Replacement DuraShock™ Knob for Classic and Platinum Series Hand Aneroid Models

The Welch Allyn Valve Thumb Screw is a high-quality replacement knob designed for use with Platinum Series DS58 Hand Aneroid Sphygmomanometers and Classic Series hand aneroids. This DuraShock™ knob provides reliable, precise control of pressure release, ensuring consistent and accurate blood pressure measurements.

Constructed from durable materials, the thumb screw is built to withstand repeated clinical use while maintaining smooth operation. Its ergonomic design allows for comfortable adjustment, improving usability and clinician efficiency during patient assessments.

Key Features & Benefits

• Replacement thumb screw/knob for Platinum Series DS58 and Classic Series hand aneroid sphygmomanometers
• DuraShock™ construction for durability and long-lasting performance
• Provides precise, controlled pressure release for accurate blood pressure measurement
• Ergonomic design for easy and comfortable adjustment
• Simple replacement to maintain the functionality of your hand aneroid sphygmomanometer
• Supports consistent, reliable clinical performance

The Welch Allyn Valve Thumb Screw is an essential replacement part to ensure your Platinum Series or Classic Series hand aneroid sphygmomanometer continues to perform accurately and reliably in clinical settings.