Precision Marking Rule HT04-20 the two liquid components form

the two liquid components form a non-sagging

Don't let the easy deck-screw-and-bolt-together construction fool you

and sharpening with the Edgemaking System

is a well-known drying oil that produces a protective film on wood

Precision Marking Rule HT04-20 the two liquid components formThe first stainless steel rule with micro fine guide holes for marking a fine dot with a sharp pencil or metal scribe Micro fine marking holes and slots at every 1 16", 1 32" and 1 64" Instantly mark your position with zero uncertainty, zero parallax Flexible structure for working on curved surfaces Ultra thin for ultra precision Common ruler? NO. Common sense? Yes!