They are very robust. The catch finally broke when tested to 1000 pounds so it is secure even in heavy air. Mount one set forward so the bimini isn't in the way of the mainsheet. while sailing. Mount another set aft for better cockpit coverage when at anchor. They are so versatile you may discover other uses onboard where a quick release fitting is required. Sold each.

• Length overall: 3-1/2"
• Width: 1-1/8"
• Mounting hole spacing center to center: 2-1/2"
• Mounting hole size: 3/16"
• Hinge pin diameter: 1/4"
• Hinge height off the deck: 1-1/8"
• Breaking strength: 1000#