 "Manfrotto MVH502AH Pro Video Head Flat Base Size M" " Manfrotto M | WTS Broadcast
"The Manfrotto 502HD Pro Video Head with Flat Base (3/8"-16 Connection) is an affordable yet remarkably full-featured professional head that represents an advance over the popular 501HDV, with sturdier construction and featuring Manfrotto's patented bridging technology (inherited from the 509HD and 504HD heads). This head is designed for executing cinematic moves with compact camcorders and DSLR video cameras. The 502HD comes in two versions -- the "AH" flat-base version, which this one is, and the "A" ball-base version, which is separately available.<br />
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Weight capacity is 12.2 lb and counterbalance supports 8.8 lb. It can support 13 lb as a static weight. The balance plate's 3.27" range allows you to correct for uneven payloads that might be due to matte boxes or exotic DSLR rig configurations.<br />
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The bridging technology ensures that the pan friction control is intuitive and easy to set, but also protected against knocks. There are of course independent locks for pan and tilt, and drag for both is selectable in a continuous range from zero to the max level. This allows you to operate the head in a confident, smooth manner using the included pan bar.<br />
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<ul>
    <li>Pan drag and tilt drag are continuously adjustable from 0 (no drag) to the maximum level</li>
    <li>Sliding quick-release place secured by secondary safety system</li>
</ul>" 
 "Manfrotto X-PRO 3-Way Head - tripod head" " Manfrotto head MHXPRO-3W Tripods CDW.com
"The X-PRO 3-Way Head is Manfrotto's most compact, precise and reliable 3-way photographic head.The compact closed size that makes the X-PRO so easy to pack and carry is down to its retractable levers that can be extended when needed. With the levers retracted and folded for transport, the space occupied by the head is only 13 cm x 13.5 cm x 13.5 cm (5.1" x 5.3" x 5.3"). Friction controls on the X-PRO 3-Way Head's tilt and portrait axes help balance the weight of camera equipment so that fine framing adjustments can be made with the locking knobs open, only locking everything down once everything's ready. And with 3 leveling bubbles on the head, composition can be leveled precisely in-camera, reducing post production work, sturdily built with a rugged aluminum body for reliability and durability, the X-PRO supports up to 8 kg." 