- Creates the first-stage 90 degree bend specifically for standing seam profiles measuring 13/16 inch across the top leg
- Features a lightweight and leverage-assisted design to improve control in tight, constrained, or elevated roofing areas
- Built with finish-safe construction to minimize scratching or peeling of painted and coated metal surfaces
- Supports professional material capacities including 24 gauge steel, 0.032 inch aluminum, and 20 oz copper
- Suitable for versatile application across starting, finishing, or completing entire roof runs
- Manufactured in the USA and serves as the required first stage for double-lock systems when paired with the 099-812 finish seamer
Price: $198.40
Item #ESE-001-812
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Description
The ESE Machines 001-812 First Stage Hand Seamer is designed for forming the initial 90° single-lock bend on standing seam panels that measure 13/16″ (0.812″) across the top. The tool is lightweight, engineered with a leverage design for start, finish, or entire-roof applications, safe for painted or coated metal surfaces, and manufactured in the USA.
Key features:
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Creates the first-stage 90° bend for profiles measuring 13/16″ (0.812″) across the top leg.
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Lightweight and leverage-assisted design for improved control in tight or elevated areas.
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Finish-safe construction to minimize scratching or peeling of painted or coated metal surfaces.
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Made in the USA and suitable for entire roof runs or as start/finish tool.
Specifications
SKU: 001-812
Product type: First Stage Hand Seamer (Single Lock)
Compatible profile width: 13/16″ (0.812″) across the top leg of the seam.
Maximum bending capacities: Steel up to 24 gauge; Aluminum up to 0.032″; Copper up to 20 oz.
Application context: Used for single-lock forming; pair with finish seamer (099-812) for double-lock systems.
Origin: Made in the USA.
FAQs
Q: What standing seam width is the 001-812 designed for?
A: It is designed for panels with a top leg width of 13/16″ (0.812″).
Q: Will the 001-812 damage coated or painted metal surfaces?
A: No — the tool is engineered with finish-safe jaws and design features to avoid scratching or peeling coatings.
Q: What material gauges can this seamer handle?
A: It can bend steel up to 24 gauge, aluminum up to 0.032″, and copper up to 20 oz.
Q: Do I need a finish tool after using the 001-812 for double-lock seams?
A: Yes — for double-lock applications the 001-812 forms the first stage single-lock bend; you then use the corresponding finish seamer, the 099-812, for the 180° second stage.
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