Forespar Series 250 Thru-Hull Connector 1" Sailing Specialties The Mariner 5 unit is

The Mariner 5 unit is fitted with a pressure gauge that provides at-a-glance status

Star Tron was rated “Best Choice” in an independent review of the seven most popular diesel treatments that guard against fuel-tank corrosion

Meets ABYC Standard E-10 and U

Very strong and secure clamp for critical installations

For use with Blue Sea Systems' ANL Fuse Blocks

Forespar Series 250 Thru-Hull Connector 1" Sailing Specialties The Mariner 5 unit isForespar Thru Hull Connectors Forsespar's series of Thru Hull connectors are precisely molded in high strength Marelon. Their great strength, light weight and complete freedom from corrosion and electrolysis make them the ideal Thru Hull Connectors for use above and below the waterline.