The 438 is fitted between tripod and head and provides easy, fast levelling for tripods without built-in levelling mechanisms. Its range of movement is 10°.
Manfrotto MH492-BH Micro Ball Head
Manfrotto MK190XPRO4 Tripod and XPRO Ball Head with 200PL Plate
Manfrotto HaloCompact Cover 82cm - Soft Silver
Manfrotto 1S Link Cable for Sony A900/A350/A55
Manfrotto 091MCG Expan Metal Chain - Grey 1m
USED Manfrotto 190XPROB Tripod