High-quality, heavy-duty units with solid cast frame for superior corrosion resistance and durability. Material: Polished stainless steel 316., Open base for drainage., 3 mounting holes. Standard 15 degree angle to vertical., Head size: 3 1/2 x 4 3/16., Height: 8 7/16. 1 5/8'' inside diameter. It is 15 degrees angled. Closed Bottom Drain Rod Holder Pactrade Marine 4PCS Boat Stainless Steel Flush Mount Holders Stainless Steel 316 Marine Pactrade Marine 15° Flush Mount Fishing Rod Holder – Heavy Duty S.S 316 For Boats 15 Degree Flush Mount Rod Holder 15 Inch Fishing Rod Tube Standard 15 degree angle to vertical., Head size: 3 1/2 x 4 3/16. 10.56 Current price is: $10.56. Pactrade Marine Boat Cast Heavy Duty S.S 316 Flush Mount Fishing Rod Holder 15° quantity. Add to cart Pactrade Marine 4PCS Boat Casting SS316 Flush Mount Fishing Rod Holder 90######xB0; Drain. This is a high quality polished Stainless Steel 316 Fishing Rod Holder with drainage hole. It is 90 degrees angled. Closed bottom with drain hole allows for guided drainage to help protect the inside of your boat. Material: Polished stainless steel 316. Closed-bottom with drain tail. Standard 90 degree...