Ronstan Cam Curved-Base Riser - Medium, RF5416 Technology_Waterproofness The versatile universal head design

The versatile universal head design has a three-way built-in locking feature and accepts Schaefer "universal" adapters for custom mounting

They feature a precision two-stage bearing system for better durability

Aerospace-grade 15-5 PH stainless steel construction gives Tylaska shackles the ultimate in strength-to-weight ratios

Investment cast 15-5 PH stainless steel body and hasp

Ronstan Cam Curved-Base Riser - Medium, RF5416 Technology_Waterproofness The versatile universal head designRonstan offers a comprehensive range of cleat accessories to allow customizing of the cleat set up for optimal performance. These accessories allow you to control inward lead, outward lead, cleating angle and height. The Curved Surface Adapter allows a cam cleat to be mounted on a mast or boom, as well as on irregular surfaces. It is designed so it is not necessary to have a perfect match to the curved surface