Robot Mower Wire Peg Setter Head
A push head that turns a length of 1/2 in Sch 40 PVC pipe (21.3 mm OD) into a stand-up tool for pressing robot-mower boundary-wire pegs into the lawn. A 5 mm channel underneath keeps the wire centred and a 14 mm cross slot seats the peg head, so you can set pegs without kneeling or bending them. The 70 x 46 mm foot has a 42 mm deep socket (21.8 mm bore), and an M4 / #8 cross bolt locks the pipe in place.
tool robot-mower boundary-wire pvc