Permits stepping off angles of 90° and 180° with a center lens which permits foresight viewing. Slot in handle accommodates plumb bob cord. Features a larger field of view, and larger foresight viewing glass. Complete with leather belt loop case. Measures 33/4" (95mm) top to bottom.

Features:

• Compact and precise
• Slot in handle for plumb bob cord
• Permits stepping off angles 90° and 180°, with a center
  lens which permits foresight viewing