This is a lighter short-handled version of a sledgehammer, designed to be used one-handed.

OX Club Hammer - Sledgehammer with Fibreglass Handle - Forged and Induction Hardened Hammerhead - 2.5 lb / 1.1 kg
5.0

Dekton 1kg Fibreglass Club Hammer-Heavy Duty Hammer with Shock Absorbing Handle| Ideal for Demolition and Heavy Duty Tasks| Ergonomic Design for Comfort and...
5.0