General description Galvanised Bolt Down Fence Post Supports with Wedge Grip are designed for quick and easy installation of fencing posts without the need for digging holes or mixing concrete. These supports are ideal for various applications including patio fencing, decking, pergolas, and car parks. By holding the fence posts above ground level, they help protect against rot and decay, ensuring durability. Technical specifications Wedge Grip design for a secure hold without screws or nails Base Width: 170MM Base Length: 170MM Top Width: 102MM Top Length: 102MM Height: 145MM Weight: 1.1kg (per item) Other information Product Code for 4 Inch: SFWG08G Product Code for 3 Inch: SFWG07G