Enables square-head posts to be driven easily with a petrol post driver. Versatile 4” square post holder (107 x 107mm), convertible for 4 x 3” and 3” square posts. Includes four bolts for adapting to smaller posts by fitting them through the base of the holder. Use two bolts for 4 x 3” posts, four bolts for 3” square posts, and no bolts for 4” square posts. Suitable for use with Sealey Model No. PPD100 and other leading brands. Manufactured from Aluminium.// Enables square-head posts to be driven easily with a petrol post driver.// Versatile 4” square post holder (107 x 107mm), convertible for 4 x 3” and 3” square posts.// Includes four bolts for adapting to smaller posts by fitting them through the base of the holder.// Use two bolts for 4 x 3” posts, four bolts for 3” square posts, and no bolts for 4” square posts.// Suitable for use with Sealey Model No. PPD100 and other leading brands.// Manufactured from Aluminium.// Model No. PPD100A