Balmar Belt Buddy w/Universal Offset Adjustment Arm (UAA2) [UBB2] Brand_T-H Marine Supplies Answers the need of every

Answers the need of every sextant user who cannot depend on a natural sea horizon

You can set this one up in a hurry and detach it easily

Screen Size: 4

Unique cover design Stays secure while underway or trailered

Efficient installation

Balmar Belt Buddy w/Universal Offset Adjustment Arm (UAA2) [UBB2] Brand_T-H Marine Supplies Answers the need of everyBelt Buddy with Universal Offset Adjustment Arm (UAA2) Belt Buddy Kit; Includes the Universal Adjustment Arm (UAA2) with a 1 2" offset for mounting applications which require an offset to the alternator and Belt Buddy Mechanism (BB). To utilize only the adjustment mechanism with an existing adjustment arm, purchase part number BBU. Caution: This approach sacrifices some "travel" in the existing adjustment arm so the BBU mechanism can be anchored to