Pittsburgh 12 in. Handscrew Wood Clamp (Item 60551)

Hardwood-jaw handscrew clamp, dual independently-adjusting screws for nonparallel surfaces — same design category as the Bessey HS-series logged elsewhere in this guide.

Reviewer's take: nearly identical in function to pricier name-brand versions (e.g., Bessey), a strong value pick for this clamp style specifically.