Extreme Max Boattector Stainless Steel Long D Shackle 1/4in Pack of 2. The marine grade 316 stainless steel construction will not rust and provides excellent corrosion-resistance in even the harshest marine environments. The Extreme Max Stainless Steel Durable Long D Shackle resists tampering and pilfering and its working load is rated at 2200 lbs. exceeding the industry standard. This shackle is perfect for tying your boat or marine vessel and can also be used as a safety tie-down anywhere a tie-down is needed. These shackles come in a variety of lengths so you can easily find the right fit. Don't trust your boat with anything less than the Extreme Max Boattector Stainless Steel Long D Shackle. Features of Extreme Max Boattector Stainless Steel Long D Shackle Marine grade 316 stainless steel construction Durable and corrosion-resistant will not rust Do not use in overhead lifting applications Shackle Size: 1/2" Working Load Limit: 2200 lbs. Package Contents: Extreme Max Boattector Stainless Steel Long D Shackle Extreme Max 3006.8201.2: Boattector Stainless Steel Long D Shackle 1/4in Pack of