Thisquick hub wing nutis made of high quality plastic, so it is very durable. And the quick wing nut helps speed up the balancing process with its quick release threads. Meanwhile, the balancer tool allows the wingnut to slide in and out of position when the release lever is pressed,which is very convenient to use. Features: 1.Thequick hub wing nutis made of high quality plastic, so it is very durable. 2. The quick wing nut helps speed up the balancing process with its quick release threads. 3. This toolallows the wingnut to slide in and out of position when the release lever is pressed, which is very convenient to use. 4.There are four dimensions ofwheel balancerquick release hub wing nuts for your different choices. 5. It fits well with ranger, launch wheel balancer and more. Specifications: Material: Plastic Main Color: Black Size:27.5 x 12 x 12cm/10.8"" x 4.7"" x 4.7""(L x W x H) The Top Head Diameter: 8.5cm/3.3"" Fitment: ForRanger, Launch Wheel Balancers And More Dimensions and Package Weight: Thread Diameter Screw Pitch Package Weight 40mm/1.57"" 4mm/0.16"" 823g 40mm/1.57"" 3mm/0.12"" 828g 38mm/1.5"" 3mm/0.12"" 840g 36mm/1.42"" 3mm/0.12"" 864g Package Included: 1 X Spacer 1 X Pressure Cup 1 X Rubber Ring Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.