Description Security Hold Down Strap for timber benches. Concrete into ground 150mm to 200m and bolt straps to legs use 4 per bench or chair. Concrete block should be minimum of 200mm x 200mm x 200mm but may need to be bigger if you have security conserns. Use M10 x 80mm Coach Bolts for Benches with up to 60mm legs or M10 x 100mm Coach Bolts for legs up to 80mm. Additional information Weight 0.7000 kg
