Replacement Hard Shell Carrying Case for 40-6545 Green Beam Rotary Laser TS10661 it also comes with four

it also comes with four laser scan angles of 0

which is the size of the wheel

ChrisNik also offers a 3 Feet Extension Arm (1736ARM - Sold Separately) if there is a need for a longer reach on larger diameter manholes that the included 2' cannot easily access

With a full accessory kit

comes with adjustment tools for possible minor repairs

Replacement Hard Shell Carrying Case for 40-6545 Green Beam Rotary Laser TS10661 it also comes with fourThe Johnson Replacement Hard Shell Carrying Case for Johnson 40 6545 Green Beam Rotary Laser is made of durable plastic designed to house the 40 6545 Electronic Self Leveling Horizontal & Vertical Rotary Laser Level with GreenBrite Technology. It is perfect for protecting laser level when it is not in use and during transportation.