SunwayFoto LF-N1 Quick-Release Replacement Foot for Nikon Lenses SunwayFoto LF-N1 Quick-Release Replacement Foot for Nikon Lenses - 4x M3 Screw - 2x Set Screw - 2x 2.5mm Wrench - SunwayFoto 6 Year Warranty Precision machined from aircraft-grade aluminum material Adopt very high quality plating techniques, solid and durable and with leather covered on the surface Single Arca-swiss standard dovetail grooves Two safety stop holes for mounting safety stop screws to prevent your lens replacement foot sliding down suddenly