Product Type: Bow Anchor Shackle Adjustable Bar Bow Shape Size: A:3/8"(10mm) Package includes: 10 pcs. Material type : alloy Shackle Design: One-way Detachable Screw, Bolt Design, strong resistance, Easy convenient to use, Up to 440 pounds(200 kg) of pulling power,can withstand severe weather conditions making your outdoor activities safer Multi-purpose: Our adjustable Bow shackles are versatile, used in Outdoor Marine Industrial Construction, fit for Paracord, Camping, Hiking, Connecting Chains and wire ropes for other outdoor sports, DIY Survival Travel kits, Bracelets Jewelry, Pets Strap