Johnson Level & Tool 1904-0700 Johnny Square Professional Easy-Read Aluminum Rafter Square, 7" Router Bits replaceable 3/8" step drill bit

replaceable 3/8" step drill bit

and other industrial steel work

metal shavings and welding debris

Wera tests all VDE sets at 10

Water based fungicidal protective coating works under any coating and aides in covering fungal stains

Johnson Level & Tool 1904-0700 Johnny Square Professional Easy-Read Aluminum Rafter Square, 7" Router Bits replaceable 3/8" step drill bitJohnson Level & Tool 1904 0700 Johnny Square Professional Easy Read Aluminum Rafter Square, 7", Black, 1 Square Key Features: CONSTRUCTION SQUARE: This Johnson Triangle Ruler has a solid aluminum body with CNC machined edges for durability and an accurate reading every time. It has scales for cutting hip; valley; and jack rafters. EZ READ FINISH: This rafter square & protractor has an EZ Read finish; which improves friction to help attach the square