METALLIXITY Clamping Handle Screw Knobs (M6x38mm) 4Pcs, Metal Star-Shape Grip - for Housing Construction, Lathe Machine, Industry Equipment

uxcell Clamping Screw Knob, 48mm Dia Plum Hex Shaped Grips Star Knob M8 x 25mm Male Thread, 4pcs

uxcell Clamping Screw Knob, 48mm Dia Plum Hex Shaped Grips Star Knob M8 x 40mm Male Thread, 2pcs

PATIKIL M5 x 32mm Thread Star Knobs, 10 Pcs 6 Star Knurled Tightening Screw Clamping Knob Handle for Umbrella Base Replacement, Black

PATIKIL M6 x 32mm Thread Star Knobs, 4 Pcs 6 Star Knurled Tightening Screw Clamping Knob Handle for Umbrella Base Replacement, Black

uxcell Black M8 x 40mm Thread Replacement Star Hand Knob Tightening Screw

M METERXITY 4-Pack 6 Star Knobs, M6 Female Thread 38mm Hexagon Head Through Hole Clamping Grip Handles for Machinery/Electronic/Woodworking, Brass Screw-On Threaded Knob [Black]

M8 x 35mm Clamping Knob, Thumb Screw & Star Knob Hand Tightening Screw, 10Pcs

uxcell 1Pcs Star Knobs, M8x90mm Plastic Hex Shaped Clamping Handle Screw Knobs, Hand Tightening Star Screw Knob for Machinery Umbrella Base Replacement

HARFINGTON Clamping Handles M8 Thread 200mm (8") Length Chrome Plated Revolving Crank Handle Grip Handwheel Screw Stem for Lathe Machine