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Steel balls spheres - steel, to
£2.75
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1200pcs 8mm catapult - 1200pcs,
£12.69
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Pack 2mm 3mm - 10, 4mm
£5.79
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1mm 2mm 3mm 5mm - 3.5mm, 4mm
£11.79
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2mm 20mm precision stainless - precision,
£10.58
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Loose ball bearings chrome - ball,
£12.48
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Carbon steel loose ball - carbon,
£10.99
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8mm catapult slingshot - catapult,
£4.09
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2mm 3mm 4mm - 5mm, 8mm
£6.84
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600 1200pcs 8mm - 8mm, catapult
£8.99
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Very strong stainless steel - strong,
£8.05
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Loose ball bearings - bearings, chrome
£2.28
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7mm catapult slingshot ammo - catapult,
£45.99
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Chrome - 13/16", (20.6375mm)
£34.02
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Chrome steel balls - steel,
£108.86
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Steel balls spheres wrought - steel,
£34.00
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5mm catapult - 3/8",
£11.49
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10mm catapult slingshot ammo - /,
£4.19
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6mm catapult slingshot - 6mm, 1/4"
£3.29
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10mm catapult ammo slingshot - ,
£25.99
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740pcs stainless steel bearing - stainless,
£9.34
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8mm catapult slingshot - catapult,
£18.70
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Single chrome steel - single, ball
£4.72
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740pcs stainless steel bearing - steel,
£8.60
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Loose ball bearings stainless - loose,
£6.00
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1200pcs 8mm steel ball - 1200pcs,
£15.99
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Stainless steel 5mm paint - stainless,
£6.99
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6mm catapult slingshot ammo - slingshot,
£9.10
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Catapult - (9.5mm),
£4.05
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50pcs 5mm industrial - 50pcs,
£9.99
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Chrome steel - 5/64",
£102.06
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Threaded 8mm steel stop - threaded,
£10.00
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Steel balls cal rubber - balls,
£36.31
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Solid steel balls forged - balls, mild
£8.54
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Single stainless 316 steel - stainless,
£4.72
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Stainless steel 5mm paint - stainless,
£7.99
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100x very strong stainless - 100x,
£6.95
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1200pcs 8mm catapult slingshot - 8mm,
£3.59
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500 12mm steel - ball, catapult
£30.00
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300pcs sizes bicycle - 300pcs,
£12.97
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6mm high carbon - 6mm, high-carbon
£4.29
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740pcs stainless steel bearing - 740pcs,
£8.80
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6mm catapult slingshot - catapult,
£4.25
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12mm catapult slingshot - /,
£82.99
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11mm catapult slingshot ammo - 11mm,
£26.99
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Catapult slingshot ammo - slingshot, carbon
£9.95
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1mm 2mm 3mm 5mm - 2mm, 4.5mm
£14.90
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Stainless steel metric balls - steel,
£33.77
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Weldable steel metal - steel, hollow
£8.99
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Stainless steel balls grade - stainless,
£15.00
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Pack 200 catapult - of,
£13.99
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6mm catapult slingshot - 6mm, /
£4.09
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Weldable iron steel - iron,
£8.75
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High precision bearing balls - high,
£238.69
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1200pcs 8mm steel ball - 1200pcs,
£16.99
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Loose ball bearings steel - loose,
£22.00
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Metal steel marbles ball - marbles,
£8.99
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12mm catapult slingshot - catapult,
£4.39
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Weldable steel metal - steel,
£9.99
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Catapult - (9.5mm),
£3.99
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Solid steel round spheres - round, Ø
£2.45
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Catapult - 7/16",
£7.62
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50mm chrome steel balls grade - balls,
£272.16
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Chrome steel balls grade - 4",
£489.89
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Pack 1000 catapult - of,
£18.99
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12mm carbon steel ball - 12mm,
£2.50
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700 ball bearings stainless - 700,
£11.67
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Catapult slingshot ammo carbon - ammo,
£43.06
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600pcs 8mm catapult - 600pcs, /
£8.99
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6mm catapult slingshot ammo - catapult,
£3.10
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10mm catapult slingshot ammo - catapult,
£33.77
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Precision bearing balls - balls, 1/4"
£7.20
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Steel balls metal sphere - steel, /
£1.00
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Weldtite cycle bike - weldtite, cycle-bike-bicycle
£3.00
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12mm precision stainless steel - 12mm,
£8.00
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Small stainless steel ball - steel,
£5.04
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Hardened steel loose balls - hardened,
£7.99
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Weldable mild steel metal - mild,
£5.00
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30mm steel balls high - steel, high-carbon
£3.41
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2mm 6mm piercing ball - 1,6mm,
£4.55
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Precision imperial inch steel - precision, imperial,
£71.36
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Bearing warehouse metric - bearing,
£5.79
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Chrome steel - 9/32", (7.1437mm)
£31.30
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6mm high carbon steel ball - 6mm,
£7.78
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7mm catapult slingshot ammo - 7mm, /
£6.59
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Carbon steel balls - carbon,
£47.83
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Stainless steel ball bearings - stainless,
£3.95
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13mm carbon - (12.7mm), 1/2"
£4.42
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Pack 1000 catapult - pack,
£18.99
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French boules set chrome - boules,
£7.99
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740pcs stainless steel bearing - 740pcs,
£8.82
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Stainless steel ball bearings - stainless,
£6.75
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5mm aisi 420c - 420c, stainless
£312.98
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Chrome steel balls grade - chrome,
£102.06
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Metric chrome steel - chrome,
£22.57
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50pcs 16mm carbon steel - 50pcs,
£13.73
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Looking for more steel balls?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 steel balls listings currently in our index. Prices range from £1 to £489.89, with an average of £29.54. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about steel balls →
Try this: stainless sheet perforated | aluminium pole | pub jug | copper tray | copper bed warmer | aluminium angle | antique copper measure | copper candlesticks | newlyn | slotted angle
Whether you are looking for a brand-new or second-hand steel balls, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1, while premium listings can reach £489.89 — giving you a wide budget spread to work with. The average price of £29.54 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.