Johnson 7748-0 Structo-Cast 48 in. Plastic I-Beam Level, 3 Vial Network & Cable Testers Release button disengages crank so

Release button disengages crank so line can be pulled out faster

High-density phenolic laminate with frictionless melamine face reduces virtually all splintering and tear out on table saw and dado cuts

controlled application

These polarized safety glasses offer top-tier eye protection

Johnson 7748-0 Structo-Cast 48 in. Plastic I-Beam Level, 3 Vial Network & Cable Testers Release button disengages crank soPRODUCT DESCRIPTION Johnson Level & Tool 7748 O Structo Cast Level 3 Vial, 48", Orange, 1 Level. One piece, injection molded structural foam plastic frame is virtually indestructible. 360 degree reading acrylic yellow barrel vials. Quik Change one piece replaceable, high impact plastic covers. No lenses. Frame dimension: 1 1 4 In. x 2 1 4 In. Key Features: STRUCTO CAST LEVEL: The level features a tough non conductive and non corrosive Structo Cast