Planet WavesPW-P047A 0.25 inch Male Mono Inline Adapter, Black

It looks and feels robust and is very much a fit and forget item that shouldn't let you down due to mechanical movement. Ideal if you are using two same make effects pedals that line up perfectly together. The gap between the two pedals will be slightly wider than using a short patch cable so if space is tight this might not suit.

Great quality product. Used to join my Boss effects, seems to work well since installed a few month back. No reduction in tone or volume noted from my guitar. Recommended for use on a permanent effects pedal board, as a level alignment of effects pedals is required, else us an offset plug to plug.

Bought many of these to fit between my effects pedals which then fit into my Behringer 6 way pedal board/case. Work exceptionally well and surprisingly are almost a perfect size to still fit the pedals into my pedal board/case.

Reasonable quality at a reasonable price and enables a space economical and visually clean way of connecting a row of effects pedals on my board without custom cables.

High quality pedal couplers.They look good but more importantly do the job.