Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W] Brand_Poly-Planar Suits Track: 1 1/2"x 1/4"

Suits Track: 1 1/2"x 1/4" (38mm x 6mm) T-Track

768 Lbs (802 g)

Dynamic Flying Tern Dolly

Outside Ø - 7 9/16

On-Off switching knob is fitted to both sides of the swivel blocks (one can be removed if desired)

Ritchie B-51W Explorer Compass - Bracket Mount - White [B-51W] Brand_Poly-Planar Suits Track: 1 1/2"x 1/4"Explorer Compass Features: 2 3 4 (70 mm) Easy to Read Direct Reading Dial Adjustable and Removable with Bracket and Thumbscrews Internal Green Night Illumination Built in Compensators to Easily Adjust for Deviation Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets for Fast Heading Lock on Movable Sun Shield High Temperature Composite Construction for Extended Operating Range 100% Repairable