Gitzo original tripod foot that was attached via a nail, see picture.
Fits the following stands:
GT1532 DGT2540T G1220 G1224 G1226 G1257 G1257LVL G1258 G1258LVL G1297 G1298 G1326 G1341 G1410 G1500 G1505 G1515 G2257 GK2520FT GM5540 GT1530 GT1531 GT1830 GT1931 GT1932 GT2330 GT2331 GT2340L GT2340VC GT2341L GT2530 GT2530EX GT2530LVL GT2531 GT2531EX GT2531LVL GT2532S GT2540 GT2540EX GT2540F GT2540FL GT2540G GT2540L GT2540LLVL GT2540LVL GT2540T GT2541 GT2541EX GT2541G GT2541L GT2542L GT2542LOS GT2542LS GT2542S GT2830 GT2840C GT2930EX GT2931 GT2932EX GT2940L GT2941L GT2941LLVL GT2941LVL GT2942L GT3320BS GT3330 GT3330LS GT3530 GT3530LS GT3530S GT3531 GT3531LSV GT3531S GT3532LS GT3532LSV GT3532S GT3540 GT3540L GT3540LS GT3540XLS GT3541 GT3541LS GT3541XLS GT3542LOS GT3542LS GT3542XLS GT3830 GT3840C GT4330LS GT4542LS GT4552GTS GT4552TS GT5531S GT5532LS GT5532S GT5541LS GT5542LOS GT5542LS GT5560SGT GT5561SGT GT5562GTS GT5562LTS GT2542 GT2532 GT2542T GT2543L GT2940LVL GT3340L GT3532 GT3541L GT3542 GT3542L GT2931EX G2258 GT2545T GT2520FT GT3543LS GT5533LS GT2941 GT2540FT ACCSS8032