1592953976000 1312632483000 term-81137 1647626700117 1312632578000 1647626698320 adlib fitz-online adlib-term-81137 1cfd5e8e-2f3f-3532-bd0d-1fcb080c2a61 4 1 scope note Tools consisting of two perpendicular arms, usually made of wood, metal, plastic, or a combination of these materials, fixed together so as to form a right angle; used for marking right angles or testing the squareness of sides, edges, or surfaces. reference term-80196 adlib-term-80196 06a55db1-4837-3806-a4ba-b829cd53b759 square (tool) V.TH.AFU.AXC.GWW.ALO.CFS 1 code V.TH.AFU.AXC.GWW.ALO.CFS 1 squares (tools) reference term-80212 adlib-term-80212 b0c2faae-a431-3084-ab4f-1b7d8aff1955 <shaping and guiding tools> squares (tools) term