This Hilka Bolster & Chisel Set is built for strength and durability. It features drop-forged steel construction with induction hardening for superior resilience. The set includes an electricians bolster (2 1/4"), a brick bolster with protectors (4"), a chisel (10"), and a plugging chisel (10"). Its epoxy coating helps prevent corrosion, making it suitable for various brickwork tasks. The tools have heavy-duty protective grips.