HSP Steel Nitro Engine Piston Top Rod Lock for RC Helicopter - Silvery Grey
Brand HSP Quantity 1 Piece(s)/pack Color Silvery grey Material Steel Compatible device RC helicopter Functions Lock the piston Other Feature Weight: 11g; Size: 7cm x 1cm x 1cm; To lock the piston when installing and removing flywheels Packing List 1 x Piston lock