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  • Ring Binder
  • Ring Binder
  • Ring Binder
  • Ring Binder
  • Ring Binder

Ring Binder MS50B

3.99 (102)
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Item Feature
Hole Intervals (mm)
Height (mm)
Material (metal)
Filing Thickness (mm)
Compatible Size
A4 size
Storage Number of Sheets
Single swing type
* Index is not included. * Please be careful to avoid injury from the bracket. * Use within the binding number of sheets., * Index is not included. * Please be careful to avoid injury from the bracket. * Use within the binding number of sheets.
Number of Holes
Width (mm)
Material (cover)
The PP paste, paper core
Body Dimensions (Width x Depth x Height) (mm)
Across Back (mm)
Back Label Color
Customer Reviews
5 star 52
4 star 21
3 star 10
2 star 14
1 star 5
Review Rating: 3.99
102 Customer Reviews
The reviews are automatic translation.
For New Year Officers
From Japan
On 2018-04-15 20:25:53
In the new fiscal year, we collectively purchase it collectively with monotalou, and the officer is satisfied as well.
This review is about item#89757981.
Filing of the daily report
From Japan
On 2018-03-06 15:21:21
Compared with other companies' products, it is inexpensive, durable and easy to use.
This review is about item#89757981.
Collection and arrangement of survey materials and reports
From Japan
On 2018-02-07 14:36:07
The caulking structure of the root and fixed part of the fixed side guide tube (2 pieces) of the file hole part is weak, and as the file thickness increases, troubles often occur that the caulked part is broken due to weight even if there is no shock . It is cheap and it is incredible quality at this time. Is not it necessary to review manufacturing method, structure, manufacturing factory?
This review is about item#89757997.
Organizing documents such as invoices
From Japan
On 2018-01-23 18:49:08
I think that it is cheap, sturdy and good product, but the edge of the saddle-stitched bracket is sharp and cut. I think that injuries will increase as long as immediate improvement is not done.
This review is about item#89757981.
To close the sales slip relationship
From Japan
On 2018-01-22 15:10:42
I purchased it because there are no quality problems or cheaper than other stores.
This review is about item#89758042.
Used for file filing
From Japan
On 2018-01-19 15:09:49
Because it is about half price than the one on the market, I bought it for cost savings. As personal impressions, I think that it is not suitable for high use frequency applications. It is hard to open and hard to tighten. What's more, the back cover is stuffy and the impression is not good. I made it for a long-term preservation document as to see or not to look in the future.
This review is about item#89758042.
For document storage
From Japan
On 2018-01-18 18:15:31
I was looking for something with a large width and binding thickness, but I am satisfied with the price and durability.
This review is about item#89758042.
When filing a document
From Japan
On 2017-12-07 11:06:46
I think that the product is a very good cost performance product. When doing lots of filing, it leads to cost cutting and it is saved.
This review is about item#89757997.
Storage and browsing of materials
From Japan
On 2017-11-27 16:49:37
I believed the quality of the Monotaro brand and purchased it because it was cheaper than the famous brand. There was a burr on the metal fitting of the joint part, we judged that there is a high possibility of injury by the burr in normal use, and we have taken the return procedure.
This review is about item#17749865.
Submit as completion document
From Japan
On 2017-11-01 17:15:19
Surface is smooth and smooth, when sticking a seal of Tepra, adhesiveness is weak or it seems that it will come off, so I was a bit uneasy and I was slightly dissatisfied. I think the thing itself is firm and cheap commodity.
This review is about item#1110104.