This is a Manfrotto 025TM Mini Super Boom with Column Stand. The black painted boom has crank handles for swing and tilt of your mounted Baby fixture. It extends to a maximum of 5.5' (1.7 m) and has an adjustable 15 lb (6.8kg) counterweight.
The sections of the Manfrotto 085BS Heavy-Duty Boom and Stand may be used individually, or with all the sections fitted and locked together. This stand has a black-painted steel construction, with wheels and a locking counterweight. The stand section supports light fixture loads up to 66 lb, to a maximum height of 7'.
The Manfrotto 425B Mega Boom is the largest boom in the Manfrotto line. Movements, including pan, tilt, rotation, and the telescopic extension of the boom arm, are controlled by smooth-operating geared crank handles. This two-section Mega Boom has a 12' maximum extension.
The 12' Manfrotto Alu Master Air-Cushioned Stand is a lightweight support with an impressive load capacity. A clever design feature called QSS (Quick Stack System) allows the stand to fold flat, enabling several stands to be clipped together to save space in the studio or on the road.
The Manfrotto 143A Magic Arm is a fully articulated arm with 90° pivotable and 360° rotatable ends, and an elbow that rotates 360°. The lever tightens and locks for precise positioning of a small light head or camera. The Magic Arm has 5/8" studs on ball joints at both ends with 3/8 and 1/4" female threads.
The Manfrotto 244N Variable Friction Magic Arm differs from the regular Magic Arm, in that the Variable Friction Arm allows partial locking in place of a light, grip, or a camera. This comes in handy when using a light or camera to track a subject. It is a pivot arm with a large locking knob. One end will support a light that has a baby (5/8") receptor. The other end is designed to fit into a Super Clamp socket, or other 5/8" receptor.