Bookwalter-Style Rake RetractorNewMed® Bookwalter-Style Rake Retractor is a versatile surgical instrument designed for effective tissue retraction. Measuring (3/4'' deep x 2/3'' wide) 3 prongs, (1/3'' deep x 3/4'' wide) 4 prongs and (1/3'' deep x 1'' wide) 6 prongs, this instru..