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Item #:
23473877
Starrett Improved Trammel Head with Stable Cast Iron Protractor Head and Hardened Steel Divider Points - 3" Point Size - Includes: 2 Heads, 2 Points,
70% of respondents would recommend this to a friend
Item #:
23473877
XCD 680
Price Details
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Order now and get it around Thursday, September 17
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The trammel heads have hardened, forged steel divider points and allow for increased precision with the adjustable point.
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What Stands Out
Durable Construction
The stable cast iron protractor head ensures longevity and reliability, making this trammel head an essential tool for professionals seeking precision in any woodworking or engineering project.
Enhanced Precision
Hardened steel divider points deliver superior accuracy and durability, allowing users to create exact measurements and curves, setting this tool apart from less reliable alternatives in the market.
Complete Package
Included with the trammel head are two precision heads, two divider points, and a pencil socket, offering exceptional value and convenience by providing everything needed for accurate layouts in one purchase.
Product Details
- Cast-iron bodies with reversible lock bolt for graduated side choice
- Through-hardened steel divider points for increased precision
- Protractor heads made of stable cast iron with black wrinkle finish
- Tempered steel blades with accurate, machine-divided graduations
- Spirit level for indicating level base reference surface
- Die-cast heads with black wrinkle finish and pencil socket for added versatility
| Brand Name | Starrett |
| Unit Count | 1 Count |
| UPC | 049659502695 |
| Set Name | 2 Sets |
| Manufacturer | Starrett |
| Item Weight | 5.6 ounces (158.76 grams) |
| Model | 50B |
| Part Number | 50B |
| Range | 0.375 inches (1 cm) |
| Measurement Accuracy | +/-0.0001 inches (0 cm) |
| Material Type | Alloy Steel |
| Brand | Starrett |
| Material | Alloy Steel |
Who Should Buy?
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Woodworkers
Perfect for precise measurements and layouts in woodworking projects requiring accuracy and stability.
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Drafting Professionals
Ideal for architectural and engineering draftsmen who need reliable and consistent lines in their designs.
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Hobbyist Model Makers
Great for hobbyists who create models and need precision tools for detailed measurements and markings.
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General Home Users
Not suitable for casual home improvement tasks where precision tools may not be required.
Product Description
Starrett Improved Trammel Head with Stable Cast Iron Protractor Head and Hardened Steel Divider Points - 3" Point Size - Includes: 2 Heads, 2 Points, and a Pencil Socket - 50B | Stable Cast Iron Protractor Head and Hardened Steel Divider Points, Includes 2 Heads, 2 Points, and a Pencil Socket, 50B
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Customer Questions & Answers
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Question:
What is the purpose of the Starrett Improved Trammel Head?
Answer: The Starrett Improved Trammel Head is designed for precision marking and layout in woodworking, metalworking, and drafting. It allows users to easily draw large arcs and circles with accuracy. The stable cast iron protractor head provides stable setup for angular measurements, while the hardened steel divider points ensure longevity and precision in every use. This tool is ideal for craftspeople and engineers who require accuracy in their projects, whether at a job site or in a workshop. -
Question:
How do I set up the Starrett Improved Trammel Head?
Answer: Setting up the Starrett Improved Trammel Head is straightforward. Start by securing the protractor head to a straight-edge beam. Adjust the divider points to the desired measurement to set the radius for your arc or circle. The cast iron construction ensures stability while you work. Many users, such as woodworkers and metal fabricators, find this tool valuable for creating precise templates and layouts, making their workflows more efficient. -
Question:
Can the Starrett Improved Trammel Head be used for large arcs?
Answer: Yes, the Starrett Improved Trammel Head is specifically designed to create large arcs and precise circles. The three-point size feature provides additional stability and control during use. This functionality is particularly beneficial for tasks where precision is critical, such as drafting large architectural plans or crafting curvatures in furniture making. Users appreciate how this tool enables them to execute complex designs effortlessly. -
Question:
What materials are the Starrett trammel heads made of?
Answer: The Starrett Improved Trammel Head features a durable cast iron protractor head combined with hardened steel divider points. The robust materials ensure that the tool can withstand rigorous use while maintaining accuracy. Craftspeople who require dependable tools for intricate projects, such as metalworkers offering custom fabrications or furniture makers, often prefer this combination of materials for reliability and longevity. -
Question:
What sizes do the divider points come with?
Answer: The Starrett Improved Trammel Head includes hardened steel divider points that offer a choice in size, specifically designed for 3-point use. This allows for versatility in marking and layout tasks. Whether you're creating fine details in a woodworking project or need precision for technical drawings, these sizes cater to various applications, enhancing the overall functionality of the tool to meet professional standards. -
Question:
Is the Starrett Improved Trammel Head easy to adjust?
Answer: Absolutely! The Starrett Improved Trammel Head features a user-friendly adjustment mechanism that allows you to quickly modify the distance between the divider points. This ease of adjustment is particularly appreciated during fast-paced projects where time is of the essence, such as construction layouts or crafting intricate designs. The tool's intuitive design minimizes setup time, enhancing productivity on the job. -
Question:
What are the benefits of using a trammel head over traditional compasses?
Answer: Using a trammel head, like the Starrett Improved version, provides enhanced stability and accuracy compared to traditional compasses. The trammel head allows for drawing larger arcs without the instability typical of compasses. It is especially advantageous in applications where precision in layout is critical, such as in the design of large-scale models or architectural drawings, making it a preferred tool among professionals across various industries. -
Question:
Can I use the Starrett Trammel Head for both woodworking and metalworking?
Answer: Yes, the versatility of the Starrett Improved Trammel Head makes it suitable for both woodworking and metalworking tasks. Its robust design allows for precise marking on a variety of materials, such as wood, metal, and plastic. Professionals in either field will find it effective for creating templates, layouts, or arc patterns in their projects, contributing to its popularity across different applications. -
Question:
What kinds of projects is the Starrett Trammel Head best suited for?
Answer: The Starrett Improved Trammel Head is ideal for a range of projects, including intricate woodworking designs, architectural drafting, and metal fabrication tasks. Its precision features make it suitable for creating large arcs and circles, which are often required in detailed plans or prototypes. Whether you’re a hobbyist or a professional, this tool significantly enhances the accuracy and efficiency of layout work in both creative and technical fields. -
Question:
Where can I buy the Starrett Improved Trammel Head in Montserrat?
Answer: You can purchase the Starrett Improved Trammel Head at Ubuy in Montserrat. Ubuy offers a range of cutting-edge tools, ensuring that you receive genuine and quality products. Their customer service is well-regarded for assisting customers with their purchases, making it a convenient choice for acquiring this essential tool.
Starrett Protractors Editorial Review
Q: Are the Trammel Heads with Divider Points and Pencil Socket easy to use? A: Yes, they are very easy to use. The design is straightforward, and there is a good range of motion. Q: Can I use these Trammel Heads for precise measurements? A: Absolutely. These Trammel Heads are well-made and allow for precise measurements. The divider points and pencil socket are accurate and reliable. Q: Are the Trammel Heads sturdy and durable? A: Yes, they are made of high-quality materials and are built to last. They feel solid in hand and can withstand regular use. Q: Do the Trammel Heads come with any additional accessories? A: No, they do not come with any additional accessories. However, the 3-inch point size is versatile enough for most tasks. Q: Is this product worth the price? A: Yes, the Starrett 50B Improved Trammel Heads with Divider Points and Pencil Socket are worth the price. They offer excellent quality and functionality. Review Summary: The Starrett 50B Improved Trammel Heads with Divider Points and Pencil Socket receive positive reviews for their easiness to use, precise measurements, sturdiness, durability, and value for money. Users appreciate the straightforward design and the good range of motion. The divider points and pencil socket are accurate and reliable, allowing for precise measurements. The Trammel Heads are made of high-quality materials and can withstand regular use. Though they do not come with any additional accessories, the 3-inch point size is versatile enough for most tasks. Overall, this product is highly recommended for those looking for reliable and durable Trammel Heads.
Customer Reviews & Ratings
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Pros
- Easy to use with a good range of motion
- Accurate and reliable measurements
- Sturdy and durable Construction
- Good value for money
Cons
- Not accompanied by additional accessories
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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XCD 680
Order now and get it around Thursday, September 17
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Features & Benefits
- Die cast heads with black wrinkle finish
- Accommodates beam up to 3/8 thick and 3/4 wide
- Adjustable point for increased precision
- Machine-divided graduations for accurate measurements
- Spirit level indicates level base reference surface
- Hardened, forged steel divider points for durability
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