Description: 100% Brand new and high quality Easy to install and durable in use Available for 1:10 to 1:8 scale on road, crawler, buggy, truck etc. Feature: 12mm to 17mm Material: Metal Size Chart: Size: approx. 2 x 2 x 1.3cm/0.79 x 0.79 x 0.51inch Package Includes: 4 Piece 12mm to 17mm Wheel Hex Couplers
