Draper 64535 High Quality Ratchet Torque Wrench 1/2" Square Drive 30-210Nm. Reversible ratchet hea...Draper 64535 High Quality Ratchet Torque Wrench 1/2" Square Drive 30-210Nm. Reversible ratchet head. The in - lb and Nm scale is engraved on the barrel of the wrench. The micrometer type sleeve allows accurate preset torque values to be set. When torque is reached the wrench produces an Audible click and a release of tension. Marked range: 30 - 210Nm/22.1 - 154.9 lb - ft. Clockwise rih. Supplied in blow mould storage case.
This guide is for anyone using the Draper 64535 Ratchet Torque Wrench, a tool ideal for achieving precise torque settings in mechanical applications. The key benefit is accurate torque application, ensuring fasteners are tightened to the manufacturer's specifications. A key consideration is that this wrench is designed for clockwise torque application only.
All features
Model Part Number
64535
Brand
Draper
Extended Product Information
FAQs
What is the torque range of this wrench?
The torque range is 30 - 210 Nm (22.1 - 154.9 lb-ft).
Is this wrench reversible?
Yes, it has a reversible ratchet head.
What size drive does the wrench have?
The wrench has a 1/2" square drive.
Does it come with a case?
Yes, it is supplied in a blow mold storage case.
How do I set the torque?
Unlock the handle, rotate the micrometer-type sleeve to the desired value, and lock the handle to secure the setting.
What thread direction is this wrench designed for?
Release the torque setting after use, store it in its case, and wipe it clean with a soft cloth. Avoid dropping it.
Does the wrench come with a calibration certificate?
Yes, it is supplied with a calibration certificate.
Troubleshooting
Wrench does not click when torque is applied.
Ensure the torque setting is correctly set and the handle is locked. If the problem persists, the wrench may require recalibration or repair.
Torque readings seem inaccurate.
Verify the torque setting and ensure you are applying force smoothly. If the issue persists, check the calibration certificate and consider recalibration.
The ratchet head doesn't engage.
Check the direction switch on the ratchet head and ensure it is properly engaged for tightening.
Requires careful handling to maintain calibration.
May require a separate storage location if the provided case is lost.
Not suitable for applications requiring counter-clockwise torque.
Setup, Compatibility & Care
Setting Torque: To set the torque, unlock the handle, and rotate the micrometer-type sleeve to the desired value, aligning the scale markings. Lock the handle to secure the setting.
Application: Attach the appropriate socket to the 1/2" square drive. Apply the wrench to the fastener and apply force until you hear an audible click and feel a release of tension, indicating that the set torque has been reached.
Compatibility: Compatible with standard sockets with a 1/2" drive.
Care: After each use, release the torque setting to its minimum value and store the wrench in its case. Wipe the wrench clean with a soft cloth. Avoid dropping or using excessive force, as this can affect calibration.
Calibration: Regular calibration is recommended to ensure accuracy. Follow the manufacturer's guidelines for calibration intervals.