Time-saving tool for easy marking of perfect circles, ellipses or oblong circles on any irregular flat or round surface. Comes with magnetic base and strap. Popular for pipe fitting and welding.
FEATURES
- Includes a protractor with sliding rods and adjustable lever to lock in the specified layout
- Strong 20lb pull magnetic base hold the projector in position during layout
- Durable web strap hold the unit secure on non-magnetic surfaces and can be used on either side of the vertical column
- Can also be used to lay out lateral intersections of different diameter pipes or project circles from 1-1/2” (40mm) to 18” (450mm) diameter on flat surfaces intersecting at angles from 0 to 70 degrees from vertical
- Includes soapstone crayon and also works with chalk, pencil or steel scribe