Ronstan Series 40 Orbit Single BB Single Stand-Up Block [RF48140] Brand_Airmar 12-3/8"L x 4-1/2"H x 4-3/4"D

12-3/8"L x 4-1/2"H x 4-3/4"D

Bus Smart dongle is two products in one:

1x NMEA 2000® input

A (inch) 2-21/64"

Bronze Base

Ronstan Series 40 Orbit Single BB Single Stand-Up Block [RF48140] Brand_Airmar 12-3/8"L x 4-1/2"H x 4-3/4"DSeries 40 Orbit Single BB Single Stand Up Block 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 performance and