1. Material: 316 stainless steel 2. Application: ships, yachts, fishing boats, etc. 3. Specification: 75/88/100mm 4. Hole pitch: about 52.6 mm for 75mm, about 62.9 mm for 88mm, and about 73.8 mm for 88mm 5. Adapter screw: M6 (need to bring your own) 6. Weight: about 73g for 75mm, about 126g for 88mm, and about 191g for 100mm 7. Features: 316 stainless steel material, corrosion-resistant, rust-resistant, durable, fine-grinding mirror-polished, fine workmanship, and meticulous polishing
