Ronstan RF626 1/2" Pin Long D Shackle – 316 Stainless Steel, Heavy DutyThe Ronstan RF626 Long D Shackle with a 1 2" (12. 7mm) pin is engineered for high load marine applications where strength, durability, and corrosion resistance are essential. Manufactured from 316 grade stainless steel, it provides maximum protection against saltwater corrosion, making it ideal for offshore sailing, commercial vessels, and heavy duty marine rigging. Its elongated D shape design increases connection length and improves alignment for

emergency response

~ Self Priming Action

offering low odor permeation and chemical resilience

Halyard systems

Reduces Lifebuoy Drift – Acts as a sea anchor to slow movement

based on Transom thickness/Boat type you may need additional harware

Durable stainless steel marine construction for corrosion resistance

Large rubber snubbing block for boat trailers

Why Choose Grunt Supawax

Rust and corrosion-resistant components

Built for competitive sailing and precision rigging

Helps prevent peeling