OTC Tools OTC 1252 Sleeve Installer Plate. OTC Tools. Each of these dry-sleeve installation plates covers a range of bore sizes Their reversible design makes both sides usable The plates work with the manual or 17-1/2 ton hydraulic puller/installers numbers 1200 1202 and 1203 Fits sleeves from 3-3/16 inch to 3-7/16 inch Email for product availability.