Made of AISI316 stainless steel with anti-slip rubber coated support.Its special shape can house any kind of dinghy bottom, jet ski or keel. A single move is enough to adjust it without moving the bases installed. The bases are removable, the arm is available in the single and double version, and the holder can be flat or V-shaped to adapt to no matter what requirement.The bases are removable, the arm is available in both single and double versions, and the support can be flat or V-shaped to perfectly suit any requirement.