Lyndahl Keystone frame for front panel mounting, WhiteIn this frame of Lyndahl you can conveniently install the individual components of the Keystone system. The components snap in simply and sit stably in the frame.This keystone module carrier (adapter plate) is suitable for installing a keystone module and is made of high-quality plastic, suitable for all common keystone modules.There are two mounting holes in the frame for mounting. Keystone module carrier for a Keystone module.Precisely made of high-quality plastic, suitable for all common keystone modules.Two fixing holes for mounting.Dimensions: 20 x 42 mm, hole size: 3 mm, hole distance: 35 mm