Bosch GR 240 Professional Cut & Fill Rod The Bosch GR240 is a 2 section aluminium constructed rod which extends to 2.4 metres. Fitted with a secure clamp to alter height and a spirit level to ensure accuracy and east calculations when in use with Bosch lasers. FEATURES Robust, high-quality aluminium profile Extendable up to 2.4 m For use even under extreme conditions For all measurements of floor heights SPECIFICATION Length: 2.4 m Sections: 2 Units of Measure: m / cm Material: Aluminium Vial Appropriate for: GLL 2, GLL 3-80 P, GLL 2-80 P, GLL 2-50, GRL 400 H, GRL 300 HV, GRL 300 HVG, BL 200 GC, GOL 20 G/D, GOL 26 G/D Professional