Faithfull Plasterers Trowel with Plastic Handle 11in x 4 3/4in Faitp11p. Plasterers finishing trowel with a high quality polished and ground flexible carbon steel blade, fitted with a comfortable banana shaped handle is of hard wearing plastic. Size 330 x 125mm (13 x 5 in) Faitp11p. Color: Grey. Material: Other Material.