General Tools 524 Precision Trammel Set, (3 Sets)

Precision Trammel Set

Includes:

• Two scriber points
• Two pencils points

The Precision Trammel Set attaches easily to a large rule or yard stick for expeditious marking of arcs and circles. The set includes two scriber points and two pencils points, with storage in the body. The steel features a reversible point for safe storage within the body.

Features:

• Will accurately transfer measurements, scribe arcs, and lay out circles too large for conventional compasses
• Will fit any scale, 1/2" to 1-1/8"(13 to 29mm) wide
• Two scriber points and two pencil points included
• Up to four points can be stored in body
• Free-wheeling thimble for greater precision
• Aluminum knurled body
• Steel collet holds replacement leads, scribers and crayons
• Points reverse into body for safety