Irwin Series 1500 1794107 I-Beam Level, 48" Clearance The ratcheting box end features

The ratcheting box end features off-corner loading for a better grip on the fastener and reduces fastener rounding

The cable prevents ice dam formation and promotes free flow of water through gutters and downspouts to ground level

Accepts standard precut drywall sand screen abrasive sheets

Solid state automatic charger has shutoff when battery is fully charged

Irwin Series 1500 1794107 I-Beam Level, 48" Clearance The ratcheting box end featuresHighlights: Length: 48" Aluminum Heavy Duty 1500 series Dual chamber design increases level durability, ensuring accuracy over time Resists twisting Dual sided, undistorted viewing in the plumb position and easy more accurate readings