Tie Down Engineering 59090N Iron Root Double Head Double Helix Earth Anchor - 5/8\ D x 30\ L x (2) 4\ Helix, Class 2 - Pack of 8
- Package Content: 10pcs x Expansion Hook Bolt.
- Eyelet Diameter: 27 x 17mm/1.1" x 0.67" (Outer Dia.*Inner Dia.)(Diámetro del eje del gancho: 5 mm / 0.2' '.
- Diámetro del ojal: 27 x 17 mm / 1.1' 'x 0.67' '(Diámetro exterior * Diámetro interno).
- Can effectively prevent expansion pipe turning while tightening the screws,enhancing friction as well..
- Used in concrete and masonry. Widely used in fence,burglarproof doors and window,canopy,air conditioning fixation,home decoration,engineering, etc..