The Leofoto P Series Arca-Type Plates are designed for compatibility and stability, while providing a secure connection for your ball head and fluid heads. These are compatible with any arca-type clamp. Crafted from Type II Black hard anodized, 6061-T6 aluminum these base plates are built to last. In addition to the 3/8" mounting screw, there are two M6 anti-twist set screws to keep the head in place. 

P-LH40:

57x40mm/ 2.24x1.57in

P-LH47:

62x40mm/ 2.44x1.57in

P-LH55:

72x40mm/ 2.83x1.57in

P-BV10:

60x40mm/ 2.36x1.57in

P-BV15:

70x40mm/ 2.75x1.57in