Ronstan Series 40 Orbit BB Double Block w/Becket Swivel Shackle [RF48210] Marine Navigation & Instruments | AIS Systems Height - 75" to 78"

Height - 75" to 78"

SeaTalkng backbone cable to DeviceNet (Female) - 400mm

Compact and simple design makes it quick and easy to install on virtually any boat

By selecting the right tach and setting the switch on the back to the correct position you let the tachometer know how many pulses are sent per each engine revolution

Ronstan Series 40 Orbit BB Double Block w/Becket Swivel Shackle [RF48210] Marine Navigation & Instruments | AIS Systems Height - 75" to 78"Series 40 Orbit BB Double Block with Becket & Swivel Shackle The Series 40 ball bearing Orbit Blocks provides the perfect balance of strength, performance, and reliability. They offer class leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks the perfect balance of