uxcell 4-inch Cabin Hook Eye Catch Holder 4pcs for Gate Shed Garage Door Weight: 294g; Package Content: 4 x Catch Eye Cabin Hook; Product Name: Catch Eye Cabin Hook Material: Stainless Steel; Hook Shaft Length: 110mm/ 4" Main Color: Silver Tone; Hole Diameter: 5mm/ 0.2" Center Hole Distance: 27mm/ 1.1"; Hook Shaft Size: 110 x 28 x 6mm/ 4" x 1.1" x 0.24" (L*W*D) U Bolt Hook Size: 40 x 26 x 20mm/1.6" x 1" x 0.8" (L*W*H); Screw Size: 4 x 16mm/ 0.16" x 0.63" (D*L)