Specification Brand : Buachois BulletPoint : BAIJAC Replacemelt for C.S. Osborne 6" Wing Divider #106-6 Measure Circles & Curves Made In USA BulletPoint1 : High Quality Process: The compass is made of high quality carbon steel and brass, forged by professional method, the product has high precision, anti-wear, not easy to rust, and can be used for a long time. BulletPoint2 : Easy to Use: the compass is fixed with quick nut for the spacing when measuring or scribing, easy and convenient to operate. With different size specifications of 4in/6in/8in, it is convenient to finish the work more effectively and conveniently in the process of using. BulletPoint3 : Three Sets of Sizes are Available: 4in/6in/8in with a thickness of 2.2mm and a maximum adjustable radius of 115mm, 137mm and 207mm respectively. BulletPoint4 : Wide Range of Uses: The compass can be used for drawing lines from the edge, drawing arcs, positioning, etc. Very useful for all levels of students or workers, whether it is geometry class, drafting, architectural design, woodworking, leather craft or metal work, etc. BulletPoint5 : Good Service: If you have any questions about our products, please feel free to contact us, we will give you a satisfactory answer, we are committed to providing the best service and the best quality products. Color : Silver ExternallyAssignedProductIdentifier : 7301378193879 FabricType : metal FcShelfLife : 365 days FdaDeviceClassification : ii FdaIndicationOfUse : rx FdaInstructionsForUseType : na FdaLabelType : consumer FinishType : Finish IncludedComponents : Caliper ItemName : Compass Lockable 4in/6in/8in Carbon Steel Adjustable Wing Divider Compass Drawing and Drafting Tool for Leather Craft, Woodworking, Metalworking(6in) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : joint-calipers-and-dividers Manufacturer : Buachois Material : Carbon Steel ModelNumber : NE293600UZ25 NumberOfItems : 1 PartNumber : Buachoisxv7ik6cfm1-12 PowerSourceType : PowerSource ProductDescription : Specification: Item Type: Spacing Gauge Material: Carbon steel, brass Purpose: Draw a line from the edge, draw an arc, position, etc. Specifications Thickness(approx.) Maximum radius(approx.) 4in 2.2mm / 0.1in 115mm / 4.5in 6in 2.2mm / 0.1in 137mm / 5.4in 8in 2.2mm / 0.1in 207mm / 8.1in