GROCO 1-1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut Windlass Accessories This is for use in

This is for use in dual battery systems in vehicles or on boats

Base: 2-13/16" x 1-5/16"

Determine 40% of the total weight and then divide by 2 to determine the capacity of each of the front mounts (the mounts opposite the tranmission side of the engine)

Tube bottom has 2 slots for multiple positions

The spray wax method can quickly add protection and gloss to large surfaces typical on boats and RV's

GROCO 1-1/2" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut Windlass Accessories This is for use in1 1 2" 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