Improving upon traditional carabiners, this Nite Ize version features a low-profile stainless steel rectangular cross-section body and a slide-to-lock feature on the gate making it a secure way to carry and connect items. Product Details Durable Stainless Steel Locking Utility Carabiner Secure stainless steel wire gate with a slide-to-lock feature Available in size #2 and #4 Available colors: black & stainless Size #4 Dimensions: 2.0" x 3.1" x 0.1" | 52.0mm x 78.5mm x 3.0mm Weight: 1.1oz | 31.00g Weight Rating: 75lb | 34kg