The Millennium Marine Spyder-Lok Rod Holder easily accommodates 4 rods with its 20" crossbar. It features an all aluminum anodized construction which is great for salt or fresh water.FeaturesSmooth and easy pole angle adjustmentIncludes 4 rod holdersEasy two knob removalMounting plate is flush with carpet - No more stumped toesCan be used with the Spyder-Lok Track System (product: 1022192216)No tools necessary for usePatented Spyderlok Technology insures tightSecure locking anglesExclusive height adjustable crossbar 12a ^2 - 20a ^2360Adeg rotational cross bar360Adeg rod holder rotationSure lock adjustments with SpyderLok teethDesigned for Spyder riggingFor pushing or pulling crank baitsFor long liningFast or slow troll with easyRugged design built to handle what you throw at it1 year warrantyBase plate included