1.3 kg - suitable for GPL 5 ; GCL 25; GPL 3 ; GLL 2-15; GLL 3-80 P; GLL 3- 80; GLL 2-80 P; GLL 2-50; GLL 3-50; GLM 50; GLM 80; GLM 100 C; GLM 150; GLM 250 VF; GIM 60 L Prof