In what country is this product made?

We proudly make all of our Swanson Speed Squares here in the United States.

Can you mark 45 degree cuts

Hi Henry, Absolutely, you can mark 45-degree cuts with our famous Speed Square! We manufactured it as a right triangle with that use in mind - its hypotenuse (the long side of the triangle) is an exact 45-degree angle. Thanks for your interest in our square! The Swnason Team

Which size (7 or 12) would be best for a re-roofing project?

Typically a framing square would be the most helpful with a roofing project. But if I had to choose one or the other, I guess the 12. While 7 is standard, it will not span the short dimension of the shingle.

Does the ruler also have units of measurement of centimeters?

Hi Tomer, Great question! This Speed Square, our model # S0101, does not include metric units of measurement. Our Metric Speed Square, model # NA202 (and available on Amazon.com) does have metric units of measurement. Hope that helps! The Swanson Team

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SWANSON Tool Co S0101 7インチスピードスクエアブルー

Product ID: 738300088

Details

Brand
Swanson Tool
Color
blue
Graduation Range
1/8 インチ
Material
Swanson Speed
Style
7" Speed

📏5-in-1 multi-tool precision

📐Graduated angle markings

🇺🇸Made in USA since 1925

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Description

📐 Master every angle with the legendary Swanson Speed Square — your blueprint for precision!

ALL IN ONE EFFICIENCY - Combines tri-square, miter square, saw guide, line scriber, and protractor in one sleek 7-inch tool.
BUILT FOR PROS DI YERS - Includes the Swanson Blue Book for instant rafter and roof angle calculations—no mental math needed.
PRECISION YOU CAN TRUST - Clear, black-filled graduations on matte finish ensure easy, glare-free reading in any lighting.
DURABILITY MEETS PORTABILITY - Crafted from aerospace-grade aluminum alloy, lightweight yet rugged enough for daily jobsite use.
ICONIC AMERICAN CRAFTSMANSHIP - Proudly made in the USA since 1925, a timeless essential for every serious builder’s toolkit.

The Swanson Tool Co S0101 7-inch Speed Square is a durable, aerospace-grade aluminum multi-tool combining five essential carpentry functions. Featuring clear, matte black graduations and the included Blue Book for roof and rafter calculations, it streamlines complex measurements. Trusted by professionals since 1925 and proudly made in the USA, this compact tool is a must-have for precise, efficient construction and DIY projects.

Specifications

ASIN	B00002255O
Amazon Bestseller	#91,542 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #15 in Straight Edges
Brand Name	Swanson Tool Co., Inc
Color	blue
Customer Reviews	4.8 4.8 out of 5 stars (26,788)
Global Trade Identification Number	00038987001017
Graduation Range	1/8 インチ
Included Components	Swanson Tool S0101 7-Inch Speed Square Layout Tool with BlueBook
Item Dimensions L x W	20.3L x 2.5W cm
Item Type Name	Swanson Tool S0101 7-Inch Speed Square Layout Tool with BlueBook
Item Weight	0.5 Pounds
Manufacturer	Swanson Tool
Material Type	Swanson Speed Square
Model	S0101
Part Number	S0101
Style Name	7" Speed Square
UPC	038987001017
Unit Count	1 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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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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₩74214

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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5 days ago

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SWANSON Tool Co S0101 7インチ スピードスクエア ブルー

Details

Details

Description

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Common Questions

SWANSON Tool Co S0101 7インチスピードスクエアブルー