 "Manfrotto 504HD/546BK Tripod System"@en System | ESV"@en
"Professional 504HD sytem combined with middle spreader 546B tripod. Two-stage, extremely rigid, stable system. Able to counterbalance equipment weight up to 7,5kg (16,5lb). The 504HD,546BK has a die cast aluminium crown with a built-in 75mm bowl. The tripod's telescopic mid-level spreader helps set leg angles accurately. Leg locks are se-cure and reliable, and spiked feet with rubber overshoes are provided for solid grounding on both uneven terrain and smooth floors."@en 
 "Manfrotto Video Camera Plate - 504PLONG" " Manfrotto 504PLONG | WTS Broadcast
"This long version of the standard plate allows perfect balance for camcorders with unusual weight distribution caused by long telescopic lenses or heavy batteries. Supplied with 2x1/4&rdquo; and 2x3/8&rdquo; camera fixing screws. Dimensions: 140x10.7x50mm (5.5x0.4x2in)." 