Extreme Max Boattector Stainless Steel Bolt Type Anchor Shackle 5/8in Pack of 4. Do not use in overhead lifting applications. Working Load Limit: 12000 lbs. Shackle Size: 1". See images for exact measurement diagrams. Available individually or in value-packs of two or four. Features of Extreme Max Boattector Stainless Steel Bolt Type Anchor Shackle Marine grade 316 stainless steel construction Durable and corrosion-resistant will not rust Do not use in overhead lifting applications Shackle Size: 1" Working Load Limit: 12000 lbs. Package Contents: Extreme Max Boattector Stainless Steel Bolt Type Anchor Shackle Extreme Max 3006.8381.4: Boattector Stainless Steel Bolt Type Anchor Shackle 5/8in Pack of