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Drafting compasses play a critical role in the work of architects and drafters, serving as indispensable tools for precision and accuracy in design. Architects rely on compasses to accurately measure and draw circles and arcs essential for floor plans, elevations, and technical drawings. These instruments ensure that every detail, from the curvature of an arch to the radius of a circle, is meticulously rendered according to specifications.
Features: 6" compass with interchangeable pen, pencil and divider parts4-1/2" compass with interchangeable pen, pencil and divider parts6" beam bar extension and slide coupling6" friction divider with self centering gear head design and replaceable...
With gearhead construction and double break leg design. Features ruling pen adapter and handle. Packaged in see-through hard plastic case.
Designed with a fiberglass ringhead and pivot design for smooth, firm adjustment.
This compass is made from zinc alloy with a matte chrome finish. Sturdy push button mechanism allows for quick adjustments, while the red spindle can be used for more finite adjustments.
Synchronized precision scissor-action thread system opens or closes legs to desired radius in one quick motion. Perfectly balanced and weighted for easy one-hand operation.
Create circles and angles with ease using this 6" bow compass that features a technical pen adaptor and a center wheel to set and maintain a precise radius. A thumbscrew allows for fine adjustments and knee joints provide extra flexibility.
This 2-piece set is ideal for students, professionals and DIY creatives. The compass allows you to draw accurate angles and circles, and the 180° protractor is divided into one degree increments with both inch and metric markings.
Made of a cast zinc body with a fiberglass head this traditional compass is perfect for intro level drafting and drawing. Creates circles ½" to 10" in diameter. Features a center wheel spindle for precision adjustments and a replacement lead...
The Alvin Introductory Compass can be used to draw circles with ½-inch up to 10-inch diameters. It measures 6 ½ inches and comes with a replacement compass lead tube. It is packaged in a translucent hard plastic case that provides storage when not...
Draw accurate circles and angles with this durable, reliable compass. With both inch and metric markings, this compass is perfect for school, office, home and workshop use.
The easy-to-use 6" Professional jet bow speed compass comes with gearhead construction, double break leg design and an extension beam bar that creates circles up to 20" inch in diameter. This compass is premium quality and is has a...
The Introductory Technical Set by Alvin comes with a 6-inch quick adjusting compass, a 5mm fine line pencil along with an eraser, plus a pointer for the compass lead. The compass and divider are constructed of strong zinc with a powder-coated dark...
6½" compass with smooth-action rapid adjustment durable cast zinc construction and black fiberglass crown and reinforcements. Features double knee joints for parallel leg positioning and precise drawing of large radii. Creates circles up to 12"...