Spro RK MD 55 offers the same great action as the original Rk 55but now covers the shallower portion of the water column Featuring a smaller rounded bill the RkCrawler MD 55 Crankbait is ideal for the 48 foot depth range and is able to come through hard cover and chunk rock more like a squarebill It delivers amazing deflections triggering more reaction strikes and its unique shape also produces widewobbling hunting action that is crucial to take advantage of a predators builtin instinctsTo make sure bites turn into fish in the livewell the RkCrawler MD 55 Crankbait is outfitted with premium stainless steel split rings and sticky sharp Gamakatsu Round Bend Treble Hooks for lightning fast hook penetration It is also equipped with a subtle rattle chamber that emits soft underwater acoustics for added noise attraction as well Available in a wide range of custom colors the Spro Mike McClelland RkCrawler MD 55 Crankbait delivers unparalleled shallow water performance