Gitzo GS3313GS Geared Center Column for Series 3 and 4 Systematic Tripods

This aluminium geared center column is compatible with Series 3 and carbon Series 4 Gitzo Systematic tripods. The gear mechanism means heavy loads can be raised or lowered precisely and safely, and is locked and unlocked via a simple twist mechanism. The safety catch feature, when used together with recent Systematic tripods with a safety button, prevents the column from dropping out of the tripod even if it is inadvertently left unlocked.