BLA Compass - 200 Series Bracket Mount ronstan ratchet orbit block series 40 - cheek anti-clockwise rotation 175322 Clam Vent Height (mm):71

175322 Clam Vent Height (mm):71   Length (mm):175   Width (mm):172

Low profile and compactThe two way head in the single lashing block allows for alignment at 0° or 90° orientation

The ribbed finish on the tube provides additional positive grip along its full length

and cast aluminium end bells and lower housing - to improve pressure capability and offer longer life and exceptional performance

Rubber one-way flap with coarse threaded nylon nipple

BLA Compass - 200 Series Bracket Mount ronstan ratchet orbit block series 40 - cheek anti-clockwise rotation 175322 Clam Vent Height (mm):71Easy to install, and suitable for most small craft for fresh or saltwater operation. Features: 65mm apparent card diameter 2 accuracy, marked in 5 graduations Adjustable compensators Jewelled pivot movement assembly Individually balanced dials for precision 12 volt red illumination Adjustable sun visor