Curv-o-Mark Contour Marker Standard
The Contour Marker is a versatile layout tool designed for use on pipes ranging from 1-1/2 inches up to 18 inches in diameter, as well as on structural steel sections up to 18 inches. It features an X-frame body, a graduated protractor, and a three-jointed arm with a holder that can take a soapstone crayon (supplied), felt tip pen, or pencil.
For convenience, the frame folds down into a compact size, making it easy to slip into a pocket or carry case. It can be used in either orientation—upright or inverted—depending on the line direction you need. The protractor is marked on both sides: one side in degrees and the other in rise-inches-per-foot, offering flexibility for different measurement requirements.
Each unit is supplied with a structural adaptor, making it straightforward to mark up joints on I-beams, angles, channels, box sections, and similar profiles. An additional combination adaptor (available separately) enables the tool to work with larger diameter pipes and to mark compound angles using a single setup.
Manufactured from lightweight yet strong aluminium, the Contour Marker is built for durability. It only needs occasional lubrication at the joints to maintain smooth operation and a long working life.
Product Code: 3001874
Curv-o-Mark Contour Marker Jumbo
A larger version of the contour marker, The jumbo Contour Marker (JCM) has been developed for use in the layout of large diameter pipe, from 8 to 48 in. With its structural adaptor, the JCM can be used in the layout of extremely large structural steel members up to 48in wide. The JCM comes complete with a durable web strap that helps hold the unit in place during layout. A built-in adjustable dial bubble protractor ensures accurate centreline location. A soapstone crayon is included. Like the standard model, the JCM’s capability can be increased with the Combination Adaptor Accessory.
Product Code: 3001877
Curv-o-Mark Combination Adapter Standard
Designed for use with the standard Contour markers, the adaptor simplifies handling and increases layout capacity. The adaptor permits use of all four sides of the contour marker and permits marking on small diameter pipe, over nipples, old welds or on wrapped pipe. The adaptor can also provide layouts with compound angles using a single setting, or any degree of take-off on elbows and turns up to 90 degrees.
Product Code: 3001875
