wiha Star Screwdriver Set 362K6SO Size:362K6SO(T10 40) 6P Bore Type Round Bore Diameter Lathe Sleeve for CNC Bore Type Round Bore Diameter 160 mm Outside Diameter 240 mm Overall Width 38 mm Closure Type Double Shielded Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range 40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 35510 lbf Static Load Capacity 28300 lbf Precision Rating ISO Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 38 SMC CDQ2A40 200DCZ — CQ2 Z Series Long Stroke Type Compact Cylinder hex keys and precision hand tools values vary by size