Pony Jorgensen 3712-HD Steel Bar Clamp 12 Inch
- Material Type: Alloy Steel
- Item Weight: 2.85 pounds
- Unit Count: 1
- Color: Orange
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Likely a solid choice for demanding clamping work given the HD build and weight, though confirm jaw opening separately if size matters for the project.
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ASIN: B00005R1HWModel: 3712-HDCategory: Clamps
Overview
The Pony 3712-HD is a 2.85 pound clamp, with the HD in its model number pointing to a heavier-duty build than Pony's standard-line clamps.
Clamp weight is a rough proxy for frame thickness: a heavier frame generally flexes less under pressure, which is what the HD designation here is likely referencing. Jaw opening and throat depth are not listed, so the exact material sizes this clamp can handle are not confirmed.
- HD heavy duty model
- 2.85 pound weight
- Pony brand
Who it's for
Suits woodworking or workshop tasks that call for a sturdier clamp than a lightweight bar clamp. Not a fit for anyone who needs to confirm exact jaw opening or throat depth before buying, since those numbers are not listed.
Pros and cons
- Heavier-duty HD build
- Substantial 2.85 pound frame suggests good rigidity
- Jaw opening and throat depth not listed
- No material specification given
Performance notes
Clamping force in a bar or C-clamp comes from the rigidity of the frame resisting flex as the screw tightens; a heavier frame, like the 2.85 pounds here, typically holds its shape better under load than a lighter one, which is what the HD build is aiming for.
Specifications
| Brand | Pony |
|---|---|
| Model | 3712-HD |
| Dimensions & fit | |
| Item Weight | 2.85 poundshigher than 74% of 222 clamps |
| Item Dimensions | 17.2 × 1.5 × 5.7 inches |
| Construction & materials | |
| Material Type | Alloy Steel |
| Color | Orange |
| Included components | |
| Unit Count | 1 |
| Included Components | Item |
| Warranty & support | |
| Manufacturer Warranty Description | One year |
| Other details | |
| Style Name | Industrial |
| Tensile Strength | 1000 Pounds |
| Item Type Name | Bar Clamp |
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Frequently asked questions
What does HD mean in the Pony 3712-HD name?
It signals a heavier-duty build than Pony's standard clamps, consistent with its 2.85 pound weight.
How much does the clamp weigh?
2.85 pounds.