HARFINGTON 6pcs Star Knobs 1/4-20 Female Thread 1.26" (32mm) 6-Point Plastic Head Brass Insert Through Hole Screw-in Threaded Hand Knob Clamping Handle, Black 1/4-20 x 1.26" sold2026 Prevents drive wheels from slipping

Prevents drive wheels from slipping

While other products with a 1:1 ratio (Omega 6 to 3) have too little Omega 3 for a positive effect

it protects cells from oxidative stress

foot care and facial care that it can meet the various care needs in your daily life

providing ultimate flexibility and protection

HARFINGTON 6pcs Star Knobs 1/4-20 Female Thread 1.26" (32mm) 6-Point Plastic Head Brass Insert Through Hole Screw-in Threaded Hand Knob Clamping Handle, Black 1/4-20 x 1.26" sold2026 Prevents drive wheels from slippingHARFINGTON 6pcs Star Knobs 1 4 20 Female Thread 1. 26" (32mm) 6 Point Plastic Head Brass Insert Through Hole Screw in Threaded Hand Knob Clamping Handle, Black Product Features Size Standard thread size: 1 4 20; head diameter: 32mm 1. 26"; thread depth: 7mm 0. 28"; total thickness: 12mm 0. 47"; step size: 14. 8mm x 3. 5mm 0. 58" x 0. 14" (d*t); knob style: star knob with through hole; color: black Material Sturdy and durable plastic star knobs ensure