title_left:  "Manfrotto 501PLONG Long Quick Release Plate" 501plong on Markertek - America's Broadcast Supply House"
description_left: "<b>Manfrotto</b> <b>501PLONG</b> Long Quick Release Plate" 
title_right:  "Manfrotto 501PLONG Long Quick Release Plate" "Manfrotto%20501pl on Markertek - America's Broadcast Supply House"
description_right: "<b>Manfrotto</b> 501PLONG Long Quick Release Plate" 