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Manfrotto R144,31 Leg Lock Knob
Genuine Manfrotto R144,31 Leg Lock Knob for the 144, 144B, 3011, 3021, and the 3211. This part has been discontinued. Made by Manfrotto Italy. A substitute Manfrotto part is available.
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This product has multiple variants. The options may be chosen on the product page
