brand new and high quality Features: Screw: Material: Metal This is one of the part of the quick sling strap we are selling,it can be the replacement once your qiuck sling strap parts broken down. Of course,you can DIY it to work with other strap you have. If you still don'for t have quick sling strap,please just go to our store,and we have quick sling strap Of high quality. Suitable for: Suitable for quick sling strap we are selling. Suitable for most DSLR/SLR camreas / Mini DV Camcorder / for DC with standard 1/4" tripod socket. Hook: it's constructed to work perfectly with most camera bags and neck straps. It's strong, swivels smoothly, and locks to ensure the safety of your camera and your piece of mind. The hook will slide your camera smoothly up the strap for that legendary Rapid speed. High strength steel coated in black nickel coupler Smooth swivel with a positive lock to ensure the safety of the camera or lens Attachment Method: Locks to strap Specifications: Material: Metal Length: 27mm Quantity:1pc Notes: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 1pcs x Screw / or 1pcs x Screw + Hook (we will ship the item you choose)