Specifications:- Turnbuckle Length: 7 1/2"" to 11 7/16"" (19 to 29 cm)- Pad Eye Dimension(LxWxH): 3 1/8"" x 1 7/8"" x 1 3/8"" (8 x 4.8 x 3.45 cm)- Carabiner Dimension(LxWxH): 1 9/16"" x 3 1/8"" x 5/16"" (4 x 8 x 0.8 cm)- Screw Length: 1 7/16"" (3.7 cm)- Pad Eye Tensile Strength: 882 Lbs (400 kg)- Turnbuckle Tensile Strength: 551 Lbs (250 kg)- Carabiner Tensile Strength: 992 Lbs (450 kg)- Net Weight: 1.65 Lbs (0.75 kg). Package Contents:- 4x Pad Eyes- 2x Turnbuckles- 2x Carabiners- 16x Screws- 16x Plastic Anchors- 1x Manual. Notice: - Please note that screwdriver and sun shade sail are Not included.