Jamber 2pcs Set 32in-78in Pro Box - No 28770

Heavy duty aluminum frame will not twist or warp ; 3 Vials with plumb, level and 45¦ readings ; Easy read vial û readable from any direction ; Solid block vials will not fog or leak ; Shock proof vials 't; Shock absorbing rubber end caps ; Comfortable rubberized hand grips t; Accuracy: 0.5 mm / 0.029