Purity : Polyamide handle, two sizes , Fastening by hex, socket head, cap screws, or hex, screws or with countersunk screws, Plugs in different colors or with logo .
Features : Polyamide Handle, two sizes , The appealing design guarantees a firm and reliable grab , The closed surface makes it insensitive to dirt and easy to clean , Lowest inside radius 5 mm ,Vibration-proof