Schaefer Block, Series 7 Alum. Stand-Up Swivel Spares & Maintenance Cover breakouts allow wire access

Cover breakouts allow wire access in any direction

Flanged seacock installation is improved with the use of a backing block between the valve flange and the hull

painted and fiberglass surfaces quickly and easily

scrapes and gouges

Captain’s Satin Sheen Varnish is preferred by those professionals and do-it-yourselfers who derive pride and pleasure from quality brightwork

Schaefer Block, Series 7 Alum. Stand-Up Swivel Spares & Maintenance Cover breakouts allow wire accessSheave Dia. 2 2 8" (60 mm), Max Line 1 2" (13 mm), Dia. includes urethane base 3 3 8" (86 mm), Height 4 25 32" (120 mm), H2 2 15 32" (63 mm), Fastener Size (4),1 4" RH (6 mm), C C 1 11 16" (43 mm), SWL 2250 lbs (1020 kg), Weight Aluminum 11. 7 oz. (332 g)