Square Adapter 107x107mm (4") squareadapters making it the ideal choice

making it the ideal choice for larger posts and tougher ground conditions

it can be tailored to suit a wide range of post types and applications

To get the most effective use from the Post Driver

- Reduces overall work time for large posts

71 L/h at 7

Square Adapter 107x107mm (4") squareadapters making it the ideal choiceSize Internal diameter of 107x107mm. This adapter is suitable for driving 4x4" square posts. To drive in 4"x4" posts, a pilot hole must be made in the ground first. A 2" pilot hole is the recommended size. If the ground is very hard or dry, fill the pilot hole with water and leave to soak before driving the posts into the ground. Our Pilot Core Tool can be used to make a pilot hole, or alternatively an Earth Auger. Compatible with the Classic35 and