Schaefer Stamped "D" Shackle - 1/4"

The Schaefer Stamped "D" Shackle - 1/4" is a time-tested rigging hardware essential for any serious angler or boater who demands reliability under load. Built by Schaefer Marine, a trusted name in marine hardware for decades, this stamped steel shackle serves as a critical connection point for securing lines, cables, and tackle to your vessel. Whether you're setting up a fishing rod holder, securing a safety line, or rigging a mooring system, this compact 1/4-inch pin diameter shackle delivers the holding power you need when conditions demand it.

Engineered with a safe working load (SWL) of 1,750 pounds, this shackle won't fail when properly rated for your application—critical when lives and equipment are at stake on the water. The stamped "D" design provides excellent load distribution while remaining lightweight at just 0.6 ounces, making it ideal for both recreational and professional marine environments where weight savings matter. Its compact 1/2-inch width and 13/16-inch depth allow for easy installation in tight spaces, while the precision-manufactured 1/4-inch pin ensures smooth operation and secure fastening with minimal movement or creep under tension. The stamped construction offers durability without the bulk of heavier forged alternatives.

Experienced boat owners, fishing charter operators, and tackle enthusiasts rely on Schaefer shackles to anchor everything from safety harnesses to outrigger lines and antenna mounts. Installation is straightforward—simply insert the pin through both attachment points and secure it in place, ensuring the pin is fully seated to prevent accidental separation. This shackle pairs seamlessly with 1/4-inch hardware and is compatible with standard marine rigging practices, making it a direct replacement for worn or damaged shackles in existing systems. Keep several on hand for emergency repairs and routine maintenance.