The Stanley Intelli Tools Cubix Cross Line Laser Level is ideal for indoor use, DIY and light residential construction jobs, including levelling chair rails and hanging cabinets. By projecting bright green vertical and horizontal lines onto flat surfaces, users can easily level what they are installing. The Cubix is protected by a durable, overmoulded housing. It projects a green vertical line and horizontal line. Fitted with a touch pad control panel, locking pendulum and a 3 position lock switch with manual mode. Supplied with: 1 x Protective Pouch 1 x Removable QuickLink Bracket 2 x AA batteries 1 x Quick Start Guide Specification: Level Accuracy: ‚±0.6mm/m Working Range: 16m Power: 2 x AA batteries (supplied)Thread: 1/4in