The Manfrotto 234 is a low-profile adapter with an up-down tilt function, ideal for monopods or other applications where you don't need a head with full mobility. Head mounting thread is 3/8" to fit most tripods and monopods; camera mount is the standard 1/4" (reversible to 3/8" with minor disassembly). In very good cosmetic condition, with light paint wear.