RAM Tube Jr. Fishing Rod Holder with 4" Spline Post and Bulkhead Base RAM-117BU It is used to add

It is used to add a RAM B Size connection point to compatible threaded mounts

Provides multiple connection points for RAM double socket arms and compatible components

RAM Twist-Lock dual suction cup base - ideal for vehicle windshields and other nonporous surfaces

Part number: RAM-B-166-202U

RAM Tube Jr. Fishing Rod Holder with 4" Spline Post and Bulkhead Base RAM-117BU It is used to addFeatures: Low profile and light weight rod holder Works with spinning reels and baitcaster reels including left handed and right handed reels Open ended keeping your rod from bottoming out within the tube 4" long spline post, ratchet connector with male teeth and knob designed for quick removal and repositioning with a ratcheting feature which allows for tilting forward and back for your optimum angles Bulkhead mounting base with a pre drilled 4 hole