Features 1、Applicable Models: Great accessories to upgrade your remote control aircraft, the horizontal shaft set is suitable for WLtoys V966, for V977, for XK K110, for XK K110S RC Helicopter. 2、Metal Horizontal Shaft: Using high quality iron metal materials, the horizontal shaft is more sturdy and durable to use, ensureing a longer service life. 3、Easy Install And Remove: Precise design and perfect compatibility makes the main shaft easy to install and and disassemble, and it can directly replace the old or damaged parts to get higher strength. 4、Improve Performance: With fine workmanship, excellent performance and high reliability, the shaft can improve the overall performance of the RC helicopter and extend its service life. 5、Lightweight Design: Ultra light in weight and easy to carry, the horizontal shaft set will not bring burden to the RC aircraft, more convenient to use. Item Type: RC Horizontal Shaft Set Material: Iron Product Color: Silver Product Weight: Approx. 2g / 0.1oz Applicable Models: Suitable for WLtoys V966, for V977, for XK K110, for XK K110S RC Helicopter Package List 2 x Horizontal Shaft 4 x Screw