Monopod:Reversible 1/4"-20 & 3/8"-16 screw on the mounting plate
Monopod:with a 3/8" screw hole at the bottom allows you to install a mini tripod
Stabilizing Screw-in Metal Spike: Comes with a convenient screw-in metal spike. Provides excellent stability on dirt, grass, gravel and other uneven terrains.
