Garage Door Strut Kit 2-1/4" 24 Ga for 9' wide Clopay door. Kit includes:. Two 4'5" 2-1/4" Clopay Struts. One 32" Connecting Junction Strut. One Magnetic 1/4" Nut Driver. 1/4" Hex Teks for Securing Struts to Junction Strut. Note: Struts are secured to steel garage doors with teks (not included). More information regarding shipping restrictions is available on our New Day in Shipping blog post. For instructions on installing this product type, click on the video below.