Maxwell RC 12-12 Vertical Windlass 1/2in Chain 3/4in Rope & 12V. Retaining the classic open design styling more appropriate on larger boats the RC12 Series represents the next generation of rope/chain windlass evolution in every respect. Maxwell once again leads the market in innovative thinking with the introduction of their latest Wave Design chainwheel. This patented rope/chain wheel incorporates two unique design concepts that greatly improve the handling and control of the rope/chain spliced rode. The outer ribs of the chainwheel are angled slightly forward ensuring that the rope and the chain are smoothly guided in the wheel during anchor retrieval. Specifications for Maxwell RC 12-12 Vertical Windlass 1/2in Chain 3/4in Rope 12V: Manufacturer: Maxwell Length: 0.5 in Package Contents: Maxwell RC 12-12 Vertical Windlass 1/2in Chain 3/4in Rope 12V Maxwell RC121212V: RC 12-12 Vertical Windlass 1/2in Chain 3/4in Rope & 12V