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Product Details

The Groco Stainless and Bronze 90 degree Thru-Hulls feature a 316 Stainless Steel mushroom fitting with a bronze tailpiece and locknut with a bonding screw. Various sizes available.

Tech Specs
Item # Size
GRO HTHC750-S 3/4 inch pipe
GRO HTHC1000S 1 inch pipe
GRO HTHC1250S 1-1/4 inch pipe
GRO HTHC1500S 1-1/2 inch pipe
GRO HTHC2000S2 inch pipe