This is R025-12mm Upgrade Parts Hex Nut One Way Bearing for HSP 1:10 RC Car Nitro Engine

Description:
Material: Metal and Plastic
Suit for HSP RC Car
Part: Hex Nut
Package Size: 1.3 * 1.2 * 1.1cm / 0.47 * 0.43 * 0.39in
Package Weight: 8g / 0.3oz

Package List:
1 * Hex Nut