FOUR-PRONG KNOBS
& SCREW CLAMPS

Hand Knobs Aluminum	Hand Knobs Cast Iron	Hand Knobs Stainless Steel
Hand Knob Assemblies	Knob Shoe Assemblies	Bar-Lok Quick-Acting Screw Clamps Knob Handle
Quick-Acting Knobs	Four-Prong Knobs Phenolic	Four-Prong Knobs Thermoplastic