Johnson 1904-0700V 7-1/4" Mach-1 Johnny Square Rafter Square with Level Vial DEWAL The Fiskars IsoCore Shock Control

The Fiskars IsoCore Shock Control System absorbs shock and vibration

and ergonomic use

Fits all M18 batteries

crevice tool

Johnson 1904-0700V 7-1/4" Mach-1 Johnny Square Rafter Square with Level Vial DEWAL The Fiskars IsoCore Shock ControlThe Johnson 1904 0700V Mach 1 Johnny Square represents the pinnacle of rafter square evolution, merging extreme precision with on site versatility. Engineered for professional framing carpenters and demanding trade professionals, this 7 1 4" solid aluminum square features an integrated, high visibility 320 degree level vial that allows it to double as a torpedo level for checking plumb and pitch. Its CNC machined edges ensure surgical accuracy to 0.