The bosch pll 360 projects a 360 horizontal laser line all around a room and forward facing 120 cross laser line it is the perfect tool to help hang pictures do tiling on the wall put up shelves or curtain rails align kitchen cupboards and to hang wallpaper straight levelling on all four walls has never been this easy thanks to the innovative laser technology of the bosch pll 360 you can project a horizontal laser line over 360 at the push of a button the new 360 cross line laser fro