Australian designed and made Hamilton tree planting tool. All stainless steel construction, with plastic hand grips. Select the model for the tubestock you are planting. This model is designed for planting square Lannen cells, usually 63, 64 or 81 cells to a tray. Hamilton Tree Planters make a planting hole the right shape and depth for the seedling type, eliminating air gaps. Planting depth is determined by how far the planter is pushed into the ground. 95cm long, handles 34cm across, weight 2kg.