 "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 546B Tripod with 504HD Head/537SPRB Mid-Level Spreader and MBAG100PN" " Manfrotto MBAG100PN