Length closed:208mm   Length open:367mm   Arm dimeter:10mm   Adjustable angle
	Length closed:138mm   Length open:566mm   Arm dimeter:6.8mm   Adjustable angle
	Length closed:162mm   Length open:642mm   Arm dimeter:14.5mm   Adjustable angle
	Length closed:190mm   Length open:330mm   Arm dimeter:12mm   Adjustable angle
	Length closed:138mm   Length open:640mm   Arm dimeter:17.5mm   Adjustable angle
	Length closed:120mm   Length open:515mm   Arm dimeter:7.6mm   Adjustable angle