Choose jaw opening, reach and design. Dimensions describe access, not safe working load.
Follow pad, table-attachment and model-selection guidance. Ten named models cover eight design families.
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With no preferences selected: Classic Adjustable Handscrew 6 inch is one option to compare.
Your choices are compared with each model’s product details. A missing or conflicting value stays unknown and cannot satisfy a choice you select. The starting order helps you browse; it does not rate real-world performance.
Source dates appear with each link below. A source date does not confirm today's price or stock.
Deep-reach Bar Clamp 12 inch: Source 1 ↗ · September 29, 2026
Medium Duty E-Z HOLD 6 inch: Source 1 ↗ · September 29, 2026
Medium-duty Steel Bar Clamp 6 inch: Source 1 ↗ · September 29, 2026
Three-way Edging Clamp: Source 1 ↗ · September 29, 2026
Clamp design decides which dimensions are useful
A drill-press hold-down and a handheld clamp are not substitutes simply because their dimensions overlap. Choose the attachment task first. Pony's Edging Clamp has a 2.25 in opening and a 2.5 in throat; Jorgensen's Deep-reach Bar Clamp has a 12 in opening and a 5 in throat.
The comparison uses maker opening and reach figures, without clamping a joint or measuring force. Check pad shape and the intended attachment, including table compatibility for a drill-press hold-down.
A long opening can still have limited reach
Opening spans 2.25 to 50 in; throat reach spans 1.75 to 8 in. WEN's Face Clamp has a 6.25 in opening with an 8 in throat, while Jorgensen's Deep-reach Bar Clamp opens farther but reaches only 5 in from the edge. Compare both dimensions with the joint you need to access.
Match the model identifier in the comparison to the maker's selector because a page can offer several sizes. Opening and reach do not specify a safe working load or a glue-up pressure recommendation; follow the model's use and attachment instructions.
Before you buy
Why do some links offer several sizes?
Each catalog row names one exact model and its measurements. The manufacturer may put several model options on one product page; select the listed model before ordering.
Can I compare drill press and handheld clamps directly?
They solve different mounting tasks. Use the design filter and check attachment requirements; similar opening dimensions do not make them interchangeable. Measure the jaw opening and reach your joint needs, then select the clamp design for that job. These ten named models cover eight design families; sizes of one clamp are not treated as extra choices. Opening and reach describe access rather than a safe working load or a glue-up pressure recommendation. Check pad shape, table attachment and the exact model selector before buying.
Are the two WEN parallel clamps separate products?
No. The CLP502 two-pack is one catalog row and one design family.