GROCO Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull Bronze. Bronze Slotted Hull Scoop Strainer with Access Door for Up to 1-1/4" Thru Hull Specifications for GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull: Manufacturer: GROCO Color: Black Features of GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull Access door design allows easy access to Thru Hulls C84400 bronze body and door Cast filter slots Pressure relief holes in door casting Package Contents: GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull GROCO ASC-1250: Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull Bronze