Constructed from durable steel and cast aluminum,the E-Z Sharp skate-sharpening machine is designed for speed and efficiency. The quick-action clamp secures skates in seconds. Order Nos.: 80.10790 (7" table model) 80.10830 (8" table model) 80.10800 (7" floor model) 80.10810 (8" floor model) For more information see our catalogue or call us at 1-866-656-8023