Suitable for : GCL 2-50 G, GCL 2-50 C, GCL 2-50 CG, GLL 3-80, GLL 3-80 G, GLL 3-80 C, GLL 3-80 CG. - Extends working range – detects lines from Bosch GCL 2-160 up to 165 Ft.. - Adjustable audio – gives clear signal of on-grade positioning, adjusts to worksite noise levels.
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