Why do these arrive in plastic cases with a hole on 1 end that you cant hang them using? If you hang using the hole,the ruler falls out?

I don’t think the hole is for hanging. The plastic sleeve is to protect the ruler edges and printed marks from scuffs and scrapes, and the hole is to let a bit of air in so it’s easier to slide the ruler into and out of the sleeve.

Will these ruler stick to magnet? I am looking the stainless steel that can attract to magnet.

Yes these rulers are made of a magnetic stainless steel. They are excellent quality. I am very pleased with my set of four.

Are the marks etched on both side not just printed?

They are etched, and on both sides. These are a very nice set of Stainless steel rulers. I am completely satisfied with my 4 piece set from this seller.

price for a case of them how many in a case?

Since the option to purchase a case was not listed on the information page, that would be a question for the seller, Mr. Pen, not the community of users who typically purchased the advertised four pack and can typically only share their use experiences. There is a Mr. Pen link top right corner of the page below Buy Now where you can submit a question directly to Mr. Pen. They will probably be thrilled to get an order for a case!

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Mr. Pen- Machinist Ruler, 4 Pack, (6, 8, 12, 14 Inch) | Stainless Steel Metric & Imperial, Precision Measuring Tool, 1/64", 1/32", 0.5 mm Graduation for Engineering, Carpentry

Mr. Pen- Machinist Ruler, 4 Pack, (6, 8, 12, 14 Inch) | Stainless Steel Metric & Imperial, Precision Measuring Tool, 1/64", 1/32", 0.5 mm Graduation for Engineering, Carpentry

Product ID: 207567487

Details

Brand
Mr. Pen
Color
Silver
Graduation Range
1/64 inches
Material
Stainless
Style
6 8 12 14 inch

📏4 precision sizes (6,8,12,14 in)

⚙️Dual metric & imperial scales

🛠️0.9mm thick stainless steel durability

AR$36393

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

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Description

📐 Measure Like a Pro, Lead Like a Boss!

BUILT TO LAST - Heavy-duty 0.035" thick stainless steel resists bending and sliding for flawless measurements.
DUAL SCALE MASTERY - Seamlessly switch between imperial and metric units without missing a beat.
SLEEK SHARP EDGES - Sharp, straight edges enable razor-precise line tracing and marking.
VERSATILE SIZE RANGE - Four rulers from compact 6" to extended 14" to fit every project scale.
PRECISION IN EVERY MILLIMETER - Ultra-fine 1/64", 1/32", and 0.5mm graduations for engineering-grade accuracy.

The Mr. Pen Machinist Ruler 4-pack offers professional-grade precision with four stainless steel rulers in 6, 8, 12, and 14-inch lengths. Featuring ultra-fine graduations down to 1/64 inch and 0.5 mm, these durable, 0.9mm thick rulers combine metric and imperial scales for versatile use in engineering, carpentry, and design. Their sturdy build prevents bending and sliding, while sharp edges ensure exact line marking—making them an essential toolkit upgrade for precision-driven professionals.

Specifications

ASIN	B086TWLKC1
Best Sellers Rank	#3,219 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Construction Rulers
Brand Name	Mr. Pen
Color	Silver
Customer Reviews	4.7 4.7 out of 5 stars (3,506)
Graduation Range	1/64 inches
Item Dimensions L x W	8"L x 0.75"W
Item Thickness	0.04 inches
Manufacturer	Mr. Pen
Material Type	Stainless Steel
Model	MR04
Number of Items	4
Part Number	MR04
Style Name	6, 8, 12, 14 inch
UPC	850016784278
Unit Count	4 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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AR$36393

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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