Offset adapters allow guitarists to stagger the placement of their pedals in the chain, and also compensate for pedals of different brands that may have jacks that don't exactly line up when next to each other.

The Planet Waves PW-P047B is a 1/4" male mono offset adapter, perfect for connecting effects pedals.
Planet Waves adaptors utilize the highest quality conductors and components to provide convenience, maximum power, and clean signal transfer.
Planet Waves cables are the ultimate musician's cable. Utilizing exclusive In=Out Technology for pure signal reproduction, Planet Waves cables are built tough to withstand gigs and come with a limited lifetime guarantee. Planet Waves is a part of the D'Addario and Co. family of brands, the global leader in musical accessories.