These high quality US-made ball bearing swivels are a great accessory for all types of keychain gear. Why tangle with your keychain flipping around when trying to use your tools? Better yet, add one between our P-7 suspension clip and our UFO or UFO-MS to keep your keychain lying flat in your pocket. Compact and functional, stock up on this versatile and poplular accessory. Pair these up with our split ring kits to complete your keychain setup! Each swivel comes with the front ring pre-installed. Available in a 1 pack, 5 pack, or 10 pack. Swivel Features: Manufactured from nickel plated steel Stainless steel ball bearings Front ring pre-installed Front ring dimensions: 0.25" [6.35 mm] OD, 0.04 [1.0 mm] wide Ultra-smooth ball bearing swivel action What you get: 1 Pack: (1) Swivel with front ring 5 Pack: (5) Swivels with front rings 10 Pack: (10) Swivels with front rings Specifications Swivel Specs: Material: Nickel plated steel body, stainless steel ball bearings Body dimensions (without ring): 0.15" [3.8 mm] diameter, 0.41" [10.4 mm] long Front ring dimensions: 0.25" [6.35 mm] OD, 0.04 [1.0 mm] wide Hole size: 0.070" [1.8 mm] diameter Weight: 0.017 oz [0.5 grams]