Star Torque Wrench 6.35mm Universal

The Star Torque Wrench 6.35mm Universal is machined from medical-grade surgical stainless steel, hardened and electro-polished for corrosion resistance across repeated clinical sterilization cycles. The instrument features a closed hexagonal ring head with a Ø6.35mm internal hex socket, a torque directional arrow marker near the head, and a calibrated torque rating of 60 Ncm engraved on the shaft. A twisted knurled mid-section provides a non-slip grip during rotational force application, and the open forked lever arm at the opposing end functions as the spring-deflection beam.

This Beam Torque Wrench operates on a spring-deflection principle; when the clinician applies force to the fork end lever, the beam deflects proportionally, translating pressure into measurable rotational torque at the hex head. Unlike toggle-type wrenches, the beam style delivers continuous visual torque monitoring, producing more consistent calibration across use cycles. The instrument is fully autoclavable at 134°C per ISO 17665 fractionated pre-vacuum protocol. Cleaning requires pH 5–10 detergent solutions, with ultrasonic bath preparation before each autoclave cycle.

The Star Torque Wrench 6.35mm Universal is used in dental implantology by oral implantologists and prosthodontists during osseointegrated implant placement and prosthetic abutment seating. The clinician engages the 6.35mm hex socket onto the abutment or implant driver, then applies steady lever pressure through the fork arm. The beam deflection mechanism delivers torque up to 60 Ncm, sufficient for both implant insertion into prepared bone sites and final abutment screw tightening across most major implant systems.

For any Implant Prosthetic Wrench to earn a place in a clinical kit, it must perform reliably under demanding conditions. Leader Surgical builds that confidence into every instrument it supplies, offering dental teams tools that maintain torque accuracy, survive high-frequency autoclaving, and hold structural integrity well beyond the expected service life. Choosing Leader Surgical means choosing instruments that surgeons can simply trust, procedure after procedure.

What is the “Universal” size for this wrench?
The 6.35mm hex drive is the universal standard for dental and precision industrial bits (often referred to as 1/4 inch).