AI Appraisal Estimate

AI-generated estimates · not official valuations

From the user

What was submitted

Photo and notes provided by the user — not generated by AI

Submitted item photo
Submitted photo · June 28, 2026

User's notes

12” deep thread U clamp

AI analysis below

AI appraisal

AI analysis & estimate

AI-Generated · Verify before acting

Everything below is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

Note

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Identification

·Not independently authenticated·Verify before acting

Large deep-reach C-clamp

Hardware and Tools

AI Estimated Value

·Not an official valuation·Verify before acting

$60-$100

As of June 28, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
This item appears to be a large, industrial-style C-clamp, often referred to as a deep-reach or deep-throat clamp due to its elongated frame. The frame is constructed from what appears to be cast iron or forged steel, featuring a two-tone color scheme with black paint on the outer surfaces and yellow paint on the inner edges. A measuring tape placed alongside indicates a total height of approximately 14 to 15 inches. The owner identifies this as a '12 inch deep thread U clamp,' which is consistent with the visible mark '12"' cast into the top of the frame, likely signifying its reach capacity. It features a heavy threaded screw mechanism with a swivel pad and a cross-bar handle. Physical condition includes surface dust, some minor paint chipping, and visible oxidation on the threaded screw and swivel pad consistent with moderate use in a workshop environment. A partial paper label is visible on one arm, though the text is largely obscured; remaining fragments include the text 'do not over tighten' and 'Do not remove this warning label.' This clamp layout is stylistically consistent with modern heavy-duty automotive or fabrication tools, though no specific brand name is definitively legible in the image.

AI Appraisal Report

·AI can make mistakes·Verify before acting
Based on my examination of the provided images, this item appears to be a heavy-duty, deep-reach C-clamp with a frame height of approximately 14-15 inches. The owner identifies this as a '12 inch deep thread U clamp,' which is supported by a visible '12"' casting on the frame, likely indicating a 12-inch throat depth. The construction appears to be cast iron or forged steel with a black and yellow finish, featuring a heavy threaded screw and a cross-bar handle typical of industrial-grade fabrication tools. While I can see fragments of a safety label, the brand remains unverified from the photo alone. The physical condition shows visible surface oxidation on the screw and minor paint loss, which suggests moderate usage but does not appear to compromise structural integrity. The estimated value of $60-$100 is based on the assumption that the tool is a modern industrial-grade clamp in functional condition. This value reflects general market demand for heavy fabrication equipment of this size and reach. I cannot confirm the manufacturer or the exact metallurgical composition without a physical inspection. The value of such tools is heavily dependent on the brand; if it were verified as a premium brand like Bessey or Armstrong, the value would likely sit at the higher end of the range or above. Conversely, if it is a generic import or if the frame has hairline fractures not visible in photographs, the value could drop below $40. To confirm its actual market position, one would need to inspect for branded hallmarks and verify the smoothness of the screw mechanism in person.

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