Material: Carbon Steel Q235195. There may be deviations, but this has no effect on use.
Foot Air Pump 7 Bar 100 Psi Car Bike Tyre Solid Floor Pump Ball Inflator 201200
Very Strong Stainless Steel Ball Bearings 2mm to 20mm Precision Steel Balls UK
1/8" Steel Ball Bearings 10-100 Pack Loose Steel Bearings
1/4" Steel Ball Bearings 10-100 Pack Loose Steel Bearings
2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm to 20mm Stainless Steel Ball Bearings
Stainless Steel Ball Bearings 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm to 20mm
