clamps
ginsberg scientific 7 1606 20 pulley with table clamp cast iron
pulley with table clamp cast iron the perfect pair for easy adjustment of height for table edge demo there are many uses in a science class for this table mounted pulley with extension arm the cast aluminum clamp mounts to the edge of any table up to 2 375in thick the 2in diameter metal pulley is mounted to a rod that can be fixed to any position up to 10 5in above the table dimensions 11in x 2 5in x 3 5in american educational products have a lead ship time of 21 days sku amed2902