---
product_id: 12882157
title: "S3R 3.25in Offset REDLINE Hand Seamer"
brand: "malco"
price: "567 zł"
currency: PLN
in_stock: true
reviews_count: 12
category: "Malco"
url: https://www.desertcart.pl/products/12882157-s3r-3-25in-offset-redline-hand-seamer
store_origin: PL
region: Poland
---

# Depth markings in 1/4in increments 3.25in forged steel jaws Ergonomic offset handle S3R 3.25in Offset REDLINE Hand Seamer

**Brand:** malco
**Price:** 567 zł
**Availability:** ✅ In Stock

## Summary

> 🔩 Master every seam with comfort and power — the Malco S3R means business.

## Quick Answers

- **What is this?** S3R 3.25in Offset REDLINE Hand Seamer by malco
- **How much does it cost?** 567 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/12882157-s3r-3-25in-offset-redline-hand-seamer)

## Best For

- malco enthusiasts

## Why This Product

- Trusted malco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Redline Non-Slip Grip:** Over-molded handle insert ensures a secure, natural fit for all-day job site confidence.
- • **Ergonomic Offset Handle:** Designed for maximum comfort and leverage, reducing hand fatigue during overhead or tight-space work.
- • **Precision Forged Steel Jaws:** Engineered for flawless bending, folding, and flattening of sheet metal up to 1-1/4 inch depth.
- • **Versatile Metal Trade Essential:** Perfect for HVACR, roofing, siding, and commercial remodeling professionals demanding durability and precision.
- • **One-Hand Operation with Easy Latch:** Keep one hand free to steady your workpiece while seamlessly opening and closing the tool.

## Overview

The Malco S3R 3.25in Offset REDLINE Hand Seamer is a premium, forged steel tool designed for professional metal trades. Featuring an ergonomic offset handle with a non-slip Redline grip, it offers superior leverage and comfort for bending, folding, and flattening sheet metal up to 1-1/4 inches deep. Depth markings and a one-hand latch system enhance precision and ease of use, making it an indispensable tool for HVACR, roofing, siding, and commercial remodeling applications.

## Description

The Malco S3R 3 inch hand seamers, with forged steel jaws, are the premier choice for bending, folding, flattening and straightening sheet metal edges or safely gripping and moving sheet metal around the job site. Designed for all the metal trades, including HVACR installation, roofing and siding applications and commercial building and remodeling. The drop-forged, high-impact jaws feature depth markings graduated in 1/4 inch (6.4 mm) increments and are complimented by a powerful compound leverage design. Easily bend flanges or completely flatten seams from 1/4 to 1-1/4 inch (6.4-31.8 mm) deep in 24 gauge (0.71 mm) galvanized or (0.61 mm) mild steel. The offset design of the S3R Seamers makes it an ideal choice for overhead work. These Seamers are also equipped with Malco's Redline Handles. The handle opening of Malco's REDLINE gripped tools maximizes the powerful leverage of compound head-to-handle linkage while providing a more comfortable operating range for your hand. Ergonomic handle contours with an over-molded, non-slip handle insert assures a natural fit and feel for the way you work. Easy one-hand-operation, including an easy open and close latch motion, always leaves a free hand to steady work piece.

Review: Quality tool - It has only been a few months, tool works as it should. Weight and durability is good.
Review: Good - Good tools

## Features

- S3R OFFSET HAND SEAMER 3IN
- REDLINE OFFSET HAND SEAMER 3IN
- Offset handle for more comfortable grip in challenging leverage situations.
- Easy one-hand-operation, including an easy open and close latch motion, always leaves a free hand to steady work piece.
- Ergonomic handle contours with an over-molded, non-slip handle insert assures a natural fit and feel for the way you work.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005ZDY5FS |
| Best Sellers Rank | #81,642 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #72 in Nippers & Snips |
| Brand Name | Malco |
| Capacity | 1 load |
| Color | Metallic |
| Customer Reviews | 4.7 4.7 out of 5 stars (446) |
| Global Trade Identification Number | 00686046534435 |
| Handle Material | Plastic |
| Included Components | 1 |
| Item Diameter | 1.25 Inches |
| Item Dimensions L x W x H | 12.75"L x 4.25"W x 4.5"H |
| Item Type Name | Malco S3R Offset Hand Seamer |
| Item Weight | 1 Pounds |
| Manufacturer | Malco |
| Manufacturer Warranty Description | Limited. |
| Material Type | Alloy Steel |
| Shape | Round |
| UPC | 686046534435 |
| Unit Count | 1.0 Count |
| With Lid | No |

## Product Details

- **Brand:** Malco
- **Capacity:** 1 load
- **Color:** Metallic
- **Handle Material:** Plastic
- **Item Diameter:** 1.25 Inches
- **Item Weight:** 1 Pounds
- **Material:** Alloy Steel
- **Product Dimensions:** 12.75"L x 4.25"W x 4.5"H
- **Shape:** Round
- **With Lid:** No

## Images

![S3R 3.25in Offset REDLINE Hand Seamer - Image 1](https://m.media-amazon.com/images/I/51Nr-GIJ1GS.jpg)

## Questions & Answers

**Q: Hi, how well does the lock work. Is it like the older Milwaukee tin snips where they would accidentally pop open when squeezed in tool belt?**
A: The plastic Latch doesn’t hold up very well . Broke the first week . Other than that they work great .

**Q: Will these handle 24guage stainless?**
A: Per manufacturers website...."Easily bend flanges or completely flatten seams from 1/4 to 1-1/4 inch (6.4-31.8 mm) deep in 24 gauge (0.71 mm) galvanized or (0.61 mm) mild steel." This will not work with 24 gauge stainless.

**Q: Can anyone explain difference between fairmont tongs and hand seamer? Which is better for roofing installations? Thank you everyone who will have time**
A: They are essentially the same thing. Fairmount tongs is just another name for a hand seamer. However, the forged hand seamers have wider size options.  Fairmount tongs are powerful and versatile additions to any toolbox. They are used in HVACR, metal roofing, and many other sheet metal applications.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality tool
*by J***1 on October 19, 2025*

It has only been a few months, tool works as it should. Weight and durability is good.

### ⭐⭐⭐⭐⭐ Good
*by R***Z on October 31, 2025*

Good tools

### ⭐⭐⭐⭐⭐ Quality
*by M***C on January 18, 2026*

Solid works as intended should last years

## Frequently Bought Together

- Malco S3R 3.25in Offset REDLINE Hand Seamer
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- MIDWEST Aviation Snip Set - Left and Right Cut Offset Tin Cutting Shears with Forged Blade & KUSH'N-POWER Comfort Grips - MWT-6510C

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**Shop now:** [https://www.desertcart.pl/products/12882157-s3r-3-25in-offset-redline-hand-seamer](https://www.desertcart.pl/products/12882157-s3r-3-25in-offset-redline-hand-seamer)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-04*