Attwood Thru-Hull Connector 1" S/S 66548-3 | 26 detmar glass and mineral filled polymer

glass and mineral filled polymer that withstands hull pounding and resists chemicals

All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines

Padlock clearance is 11/32"

Easy to assemble

Pre-drilled with two countersunk holes to accommodate #8 screws(not included)

Attwood Thru-Hull Connector 1" S/S 66548-3 | 26 detmar glass and mineral filled polymerAttwood Thru Hull Connector #23 665483 Hose: 1". Flange OD: 2 1 4". Barb Length: 1 1 4" Max hull thickness: 1 3 4" Stem: 3 7 8". Cast 316 Stainless Steel. A channel under the flange holds a bead of sealant. All models have wrench flats or an end notch. Designed for installation above the water line only.