DELTRON XLR SOCKETS Deltron has redesigned their XLR sockets in a triangular configuration that provides a very tight fit which will not loosen with vibration. When first plugged in they may seem not to match with the plug but they will loosen up with use. They have a very positive fit. The finish on these plugs and sockets has been improved to reduce glare. The brushed nickel finish is now slightly darker when compared to the old design but this in no way alters the form fit and function of the parts. It is an improvement over the original design. 5-0304-4