Irwin 1801104 Mason's Level, 24" Duct Wider and thicker blade for

Wider and thicker blade for durability

A magnetic flap closure and pile weatherstripping along the sides of the flap opening form a weather-resistant seal

Ideal for both commercial and residential use

VOC compliant with all current regulations

spring steel and locking clip

Irwin 1801104 Mason's Level, 24" Duct Wider and thicker blade forThe Irwin mason levels are made of laminated American hardwood and a heavy duty reinforced aluminum frame for extreme durability and warp resistance. They extend up to almost three times the collapsed length, locking securely in infinite settings to meet any extended leveling needs. Highlights: Size : 24" Laminated Hardwood Large vials for easy reading For plate and extended range leveling beyond 8'