Great Neck Mayes 20012 Polystyrene Angle Square (12 Inch) with Level Vial Window Glass Vertical WSTDA rated capacity

Vertical WSTDA rated capacity

4-gallon bucket with built-in 10" wide roll-off area

These cartridges and pre-filters are approved by NIOSH (National Institute for Occupational Safety and Health) to the P95/OV category

Designed to be used and fit 3M 6000 series and 7500 series half and full face respirators and FF400 full facepiece

Great Neck Mayes 20012 Polystyrene Angle Square (12 Inch) with Level Vial Window Glass Vertical WSTDA rated capacityThe 12 Inch Polystyrene Angle Square (with Level Vial) by Mayes is a multi purpose tool for measuring, cutting and leveling. It quickly finds angles and pitches, squares up lumber, and includes a high visibility vial to check for level. With a high impact composite polymer frame, it is tough but lightweight. Permanently impressed scales will never fade (and are accurate to 0. 001 inch). Multi purpose Tool for Measuring, Cutting and Leveling High