Construction tripod BT 300 HD, robust aluminium design with crank extension and quick lock, high stability on any ground, high resistance to environmental influences, 5/8" thread adapter, suitable for GPL 5 C, GPL 5, GPL 3, GLL 2, GLL 3-80 P, GLL 2-80 P, GRL 400 H, GRL 300 HVG, GRL 300 HV, BL 200 GC, GOL 20 G/D, GOL 26 G/D Professional, with adapter: GLL 2-50, GLM 50, GLM 80, GLM 150, GLM 250 VF Professional.