Uxcell Silicone Rubber Hole Plug 16mm Diameter Soft Flexible Stopper For 15mm Hole Black 20 Pieces Specifications:Product Name: Hand WheelCenter Bore Diameter (Approx., ): 16mm / 0., 63Keyslot Width: 4., 9mmRevolving Handle Size (Approx., ): 97., 5 x 25mm / 3., 84 x 0., 83 (Max D * H)Hex Socket Size (Approx., ): 9., 5mm/0., 37Wheel Diameter (Approx): 160mm / 6., 3Wheel Height: 38mm / 1., 5Material: Plastic, MetalColor: BlackWeight: 434g Package Content:1 x Hand Wheel1 x Revolving Handle uxcell Hand Wheel 160mm Diameter 16mm Hole Diameter for Milling Machine ; Returns. FREE 30-day refund/replacement ; Material. Metal, Plastic ; Brand. uxcell ; Color Center Bore Diameter (Approx., ): 16mm / 0., 63 ; Keyslot Width: 4., 9mm Mounting Section Outer Diameter(), 45. I.D. Shaft Bore Shape, Round Hole, Round hole diameter(), 16. Square hole size(mm), -, Tap/No Tap, Presence (2 place Features:It is widely used in industrial machine tools, such as milling machine, lathes, grinders etc. Thread Hole Hand Wheel Chrome Plated Cast Iron 80-160mm Milling Wheel Diameter (Approx): 200mm / 7., 9 , Wheel Height: 38mm / 1., 5