GROCO 1-1/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut Hot Water Heaters the ChargeMaster Plus can operate

the ChargeMaster Plus can operate as a power supply for delicate communication equipment

and gravel bottoms

Fasteners are concealed and corrosion-proof

a marine diesel engine idling at 750 RPM with a 2:1 pulley ratio is generating over 1

The low-profile wall indicator boasts a sleek surface that eliminates any unsightly protruding switches

GROCO 1-1/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut Hot Water Heaters the ChargeMaster Plus can operate1 1 4" NPS NPT Combo Stainless Steel Thru Hull Fitting with Nut Features: NPSM NPT combination thread #316 Stainless Steel Sizes from 1 2" to 3" UL Listed 647B BSPP and Stainless Steel models available