IS IndoSurgicals Queen Square Reflex Hammer and Tuning Fork Set The Queen Square Pattern Knee Hammer in this comprehensive set is meticulously crafted for precise and comfortable reflex testing. Its chrome-plated brass disc, approximately 50mm in diameter, securely holds the rubber collar, ensuring durability and accuracy in eliciting myotatic, plantar, and abdominal responses. The hammer's weighted head, combined with the soft rubber collar, is perfectly designed for provoking myotatic responses, making it an indispensable tool for healthcare professionals. Its flexible nylon handle features a slender tapering point, ideal for eliciting plantar and abdominal responses during clinical examinations. This versatile set offers various tuning fork frequencies to cater to diverse diagnostic needs. You can choose from options like 128 Hz, 256 Hz, and 512 Hz to match specific requirements. Additionally, a comprehensive set includes tuning forks at 128 Hz, 256 Hz, and 512 Hz, ensuring you have the right tools for comprehensive testing. Whether you are a seasoned medical professional or a student in training, the Reflex Hammer and Tuning Fork Set is suitable for both. The tuning forks in this set feature extra-long handles made of smooth metal, facilitating bone conduction tests with ease and precision. Constructed from durable yet lightweight materials, these medical instruments are comfortable to hold during examinations and convenient for use in various healthcare settings. IS IndoSurgicals offers a diverse range of product options, including individual reflex hammers with specific tuning fork frequencies and comprehensive sets, providing flexibility and versatility for medical practitioners and institutions.