# Marsrock MR-DSJ002-DL0371 Heavy-Duty Desk Stapler, 40–50 Sheets, Black

Bind classroom handouts and thicker office packets with the Marsrock desk stapler, including 1,000 heavy-duty 5/16" staples.

- [Original product page](https://www.ofertitastop.com/us/product/marsrock-mr-dsj002-dl0371-heavy-duty-1)
- [View offer](https://www.ofertitastop.com/us/visit/marsrock-mr-dsj002-dl0371-heavy-duty-1)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-22T02:09:05.170Z
- Brand: Marsrock
- Model: MR-DSJ002-DL0371
- MPN: MR-DSJ002-DL0371
- SKU: ofertitastop-us-140680
- Category: Office Supplies > Office Instruments > Staplers
- Source store: amazon US
- Active deal: Yes
- Price: 15.29 USD
- Previous price: 17.99 USD
- Discount: 15%
- Rating: 4.7 / 5
- Reviews: 1293

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Finished in black, the Marsrock MR-DSJ002-DL0371 is a desktop stapler for paperwork and thicker document stacks. Its dual-lever design is intended to make stapling easier with less hand pressure. Choose from two staple sizes to match the stack, from everyday documents to bundles of up to 40–50 sheets.

## Tech summary
- Type: Manual heavy-duty desk stapler
- Materials: Metal, plastic, rubber, and TPR
- Capacity: Holds up to 100 staples
- Standard staples: 1/4" for up to 20–25 sheets
- Heavy-duty staples: 5/16" for up to 40–50 sheets, depending on paper thickness
- Color: Black

The two staple formats make this a more adaptable desk tool than a basic stapler designed for routine, thinner stacks alone. Use standard staples for everyday handouts and paperwork, then switch to heavy-duty staples when binding a thicker packet. The dual-lever mechanism is designed to reduce the effort needed, while the non-slip rubber base helps keep the stapler steady on a desk as you work. A quick-load release button makes changing staples straightforward, and the inner rail is designed to guide them into place for neat binding.

## Everyday use
This stapler suits a shared office desk, a classroom, or a home workspace where documents vary in thickness. It can handle routine forms and handouts with standard staples, as well as larger paper packets with heavy-duty staples. For example, an educator preparing classroom materials can staple a thin set of handouts for students, then use the larger staples for a thicker group of lesson pages. The stable base and comfortable TPR grip support a controlled press at the desk, while the compact desktop format keeps the tool close at hand for repeated paperwork tasks.

Customers often highlight the straightforward loading and light effort involved in stapling, along with its ability to bind multiple pages. Some also appreciate that it works with both staple sizes. These are buyer impressions, while the sheet capacity depends on using the corresponding staple size and paper thickness.

## What’s included
The set includes the stapler, 1,000 standard 1/4" staples, 1,000 heavy-duty 5/16" staples, and a magnetic staple remover. Having both staple formats on hand makes it easier to move between everyday papers and thicker stacks without sourcing a separate pack before getting started. The remover’s push-style metal tip slides beneath staples to help lift them cleanly, and its magnetic design helps keep the tool handy at a desk. For a classroom or office with frequent document changes, the included remover is useful when pages need to be updated or reorganized.

## Is it worth it?
It makes sense if your desk work includes both light paperwork and thicker packets, and you want one manual stapler for the two tasks. The dual-lever design, two staple sizes, 100-staple capacity, and included remover bring practical flexibility to an office or classroom setup. Choose the staple size according to the stack: standard staples for up to 20–25 sheets, or heavy-duty staples for up to 40–50, depending on paper thickness. That combination makes the Marsrock a useful fit for teachers, office teams, and home users who regularly assemble documents at a desk.

## Images

![Marsrock MR-DSJ002-DL0371 Heavy-Duty Desk Stapler, 40–50 Sheets, Black — 1](https://www.ofertitastop.com/i/IbfuG4u5VNk4SolhbZXtp0ANqJv_tW8ZtY0CsRAqWZ-zS5Qlltwu2Vw22g_r5W1HSGBvn_24252RqQUJY_ZG011jf_a4VE_bfuyZvW4_ximTTfu3b5QHQSQmLQ.jpg)

![Marsrock MR-DSJ002-DL0371 Heavy-Duty Desk Stapler, 40–50 Sheets, Black — 2](https://www.ofertitastop.com/i/xawt6SFofBIuTb2xWws5n9FPDSwYlYOu2bG1BFVTaNBuWdGir4YHV03k9HnhLIJE7ZXtUzjhBuRyMlnA34V1T_ll5JBc0i18LgdGoovARBOVSV0CkgJeozXWQA.jpg)

![Marsrock MR-DSJ002-DL0371 Heavy-Duty Desk Stapler, 40–50 Sheets, Black — 3](https://www.ofertitastop.com/i/qvPgGmCRFPQeH7Ge3m37VFAxep9NWwvMKcxU_GS3w4Ov0BR0Ywo3eaMPs5NLc8SPZxJpmgWPG5SBFzXE1GM7sf2mqoCnnMmpDXFGbdILvMK3x9eVphOB_p47UQ.jpg)

![Marsrock MR-DSJ002-DL0371 Heavy-Duty Desk Stapler, 40–50 Sheets, Black — 4](https://www.ofertitastop.com/i/y7lR2hyqvrznlz47ir3gsPRUntljhClc2vySmVhJAabK_0wVIExAdQ-H_8dbMqCN6A1LJgZBIjWd-3Ot4Dk2HL_CSYbPNZLUmPBYd277QiQVrdJldA5Pywh3kg.jpg)

![Marsrock MR-DSJ002-DL0371 Heavy-Duty Desk Stapler, 40–50 Sheets, Black — 5](https://www.ofertitastop.com/i/y9zvHWeN10IMSB8v-xaK_LTa4f52vtIplSWW1eqUQjNB3H4lnCgjfmdIWKK4BToxx6IoAmmxUOuMT3edTY9yRlqhL26sl-WOE8SIbbHiJ_00oGtgQ8YgfLchRA.jpg)