Product Name: Revolving Handle / Male Handle / Plastic Handles, Male Knob Model NO.: HK-100101 Colour: Black Material: Plastic and Stainless Steel Trademark: Bonsheng Transport Package: Plastic Bag Then Carton Box Specification: Standard Origin: China HS Code: 392690100 Product Description BonshengdlLDD1M612502016M816602117M1018802620M12201002822Hand piece: Black phenolic plastic (Duroplast PF)Smooth glossy finishHand piece: Black nylon plasticSmooth matte finishHand piece: SteelElectrostatically applied black powder coated pebble finishThreaded Spindle: Steel, zinc plated with internal hexagonCylindrical revolving handles are noted for their modern design, and they blend in well with rectangular shaped rim handwheels.Steel handles are mainly used on safety clutch hand wheels to increase imbalance and thus avoid free wheeling.Maximum heat resistance of phenolic plastic hand piece: 150° C (300° F).Maximum heat resistance of nylon plastic hand piece: 110° C (230° F).materialReinforcedpolyamide.sizesatincolorsblack