This one hole jack plate is perfect for use as a jack plate on speaker cabinets.  Featuring a smooth black finish, it has a mounting hole has a diameter of 0.43" and fits Cliff jacks with external threads perfectly.

Features

• Use as a jack plate on speaker cabinets
• Smooth black finish
• Mounting Hole Diameter: 0.2"
• Chassis Hole Diameter: 0.42"
• Item Length: 4.4"
• Item Width: 4.02"
• Center-to-center mounting hole measurements - Horizontal: 3-9/16”
• Center-to-center mounting hole measurements - Vertical: 3-3/16”

Item shown: Solo Jack Plate - 1/4" Square Black Metal
Model # CD-JCPLT-190-BK
UPC: 842561007742