Product Specifications:
Material:Plastic,Copper
Total Size:57x57mm/2.24"x2.24"(L*W)
Hole Diameter:4mm/0.16"
Hole Distance:44mm/1.73"
Inner Diameter:46.5mm/1.83"

Notes:
All dimensions are measured manually and there may be small deviations.
The color may have different as the difference display, Please understand.

Package Content:
4 x Speaker Box Terminal Cups with Mounting Screws