Our Heavy Duty Long Reach Hatch Hinges have a retractable clevis pin with a split ring for simple separation. When a larger door or hatch is required, this combination of flexibility and strength allows for more spread. These hinges are made of corrosion-resistant investment cast 316 stainless steel, making them an appealing choice for external installations in your home. WARNING: CA PROPOSITION 65 Key features: The hinge is made of heavy-strength steel and has a replaceable clevis pin with a split ring for simple separation. Long-reach doors and hatch hinges are ideal for broader doors or hatches that require a wider spread. These hinges are made of corrosion-resistant investment cast 316 stainless steel and fit in line with the track or hinge installation holes on the track frame. Specifications: SKU:3-205285-1 UPC:35514205160 Weight:0.49 LBS Unit of Measure: EA Manufacturer Part Number (MPN):205285-1