Setup, Compatibility & Care
To set up the clamp, rotate the knurled adjustment screw at the base of the handle until the jaws reach the desired opening width for your specific sheet metal gauge. Test the fit on a scrap piece to ensure the locking lever engages with a firm 'snap' without requiring excessive force.
Regarding care, always wipe the tool clean of metal filings, grease, and debris after each use to maintain the integrity of the locking mechanism. While the nickel-plated finish is durable, applying a light machine oil to the pivot points and the adjustment screw threads periodically will ensure smooth operation and prevent rust in humid workshop environments. Do not use the tool as a hammer, as this may compromise the locking mechanism’s calibration.