General

A level step cut into a hillside grade.

A bench hook which is used to fasten work in place, often by means of a screw.

A stationary power tool (usually mounted on a table or stand) which is equipped with a rotating abrasive disk or

In surveying, a marked reference point on a permanent, fixed object, such as a metal disk set in concrete, whose

1. Concrete laid on the side slopes of drainage channels where the slopes are interrupted by manholes, etc. 2. Concrete

A terminal wood facing on a church pew, often decorative.