Johnson Level H1324 Aluminum I-Beam Level, 24" Wrenches 3/4" diameter oval edge nylon

3/4" diameter oval edge nylon ball bearing roller

28 ounce capacity

225 Pound Duty Rating

24" L chain - black

3/8" grate opening

Johnson Level H1324 Aluminum I-Beam Level, 24" Wrenches 3/4" diameter oval edge nylonSilver anodized, extruded aluminum I beam frame with shock absorbing, protective end caps. Barrel vials fit into precision stamped cutouts and are held in place by "Quick Change" ABS plastic vial covers for easy replacement. Rule screen printed on one leveling surface, calibrated in 16ths on one edge and centimeters on the other. Highlights: Aluminum Size : 24" Closed end 3 Vials: 1 Level 2 Plumb Top read window for easy readings Impact resistant