Manfrotto Sky Track End Stops Black (set of 4) Zoom The base has a 3/8

The base has a 3/8 female tripod fitting and a 3/8 male head fitting

Use alone or in combination with FF3218 and/or FF3220

In addition in order to make large framing adjustments the locking system can simply be loosened by pushing the knob against the levers

Supplied with a quick release camera plate with secondary safety lock based on the 200PL-14 system

Available in AA and AAA

Manfrotto Sky Track End Stops Black (set of 4) Zoom The base has a 3/8These fit to the holes on the ends of a rail to prevent carriages leaving the rail and to prevent moving rails leaving their carriages IMPORTANT: must be fitted to upper and lower holes on moving rails but only to lower holes on fixed rails