The Clam Bucket – by Giuffre Bros. Dig – Scoop – Dump. Load gravel, rock, and ballast faster than conventional converey systems with the Giuffre Bros Clam Bucket. Available in two sized (2/3 cu. Yd, and 1 cu. yd.) Material can quickly be loaded into a waiting hopper, dump truck, or directly spread onto a roof top with the push of a lever. Add teeth for extra digging force. (Requires Additional Hydraulic Hose Reel p/n HOSEREEL) to operate.