H-Frame kit contains: 2 x 305 x 305mm Feet 2 x 90° Angle Brackets HDG 4 x M10 x 25 Hex Set Screws HDG 4 x M10 Flat Washers HDG 4 x M10 Channel Nuts HDG No penetration of waterproof roof membrane. Anti-Vibration pads attached Strut not included. · · · Frame kit consits of the below items: · · 2 x 305mm x 305mm Feet · · 2 x 90° Angle brackets · · 4 x M10 x 25mm Hex set screws · · 4 x M10 Flat washer · · 4x M10 Chhannel nuts · · No penetration waterproof roof membrane · · Anti-Vibration pads pre-attached to feet