The Manfrotto MN030VHS 14 14 Plate is fitted with a VHS locating pin and 14"" screw.
Price: £29.00 from Wex Photographic
The Manfrotto 200PLARCH 14 14 inch Architectural Plate provides alignment for 90 shots with SLR cameras.
Manfrotto MN384PLARCH14 14 inch architectural plate for the Manfrotto 384.
The Manfrotto E650 is a 6 inch long pin, 58 inch diameter with 78 inch collar to prevent the pin from sliding through a grip clamp.