Steel balls
Steel balls for sale on Ireland's largest auction and classifieds sites
Steel balls spheres - steel, 12mm - £25.00
Product set steel • Balls spheres ranging • From 12mm 200mm - Free postage - New and Used
Product set steel • Balls spheres ranging • From 12mm 200mm - Free postage - New and Used
Catapult slingshot ammo - catapult, - £9.08
Carbon steel ball • Perfect ammo all • Catapults slingshots choose - Free postage - New and Used
Carbon steel ball • Perfect ammo all • Catapults slingshots choose - Free postage - New and Used
10mm catapult slingshot - catapult, / - £6.88
Catapult slingshot ammo • Carbon steel ball • These are approximate - Free postage - New and Used
Catapult slingshot ammo • Carbon steel ball • These are approximate - Free postage - New and Used
Loose ball bearings chrome - ball, - £28.95
Material excellence manufactured • From corrosion resistant • 304 stainless steel - Free postage - New and Used
Material excellence manufactured • From corrosion resistant • 304 stainless steel - Free postage - New and Used
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Loose ball bearings chrome - bearings, - £44.48
Loose balls fairish • Foodstuff alkaline solutions • Fair salt atmosphere - Free postage - New and Used
Loose balls fairish • Foodstuff alkaline solutions • Fair salt atmosphere - Free postage - New and Used
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48 listings · from £2.53 · avg £40.08
⚠️ These listings were last updated more than 100 days ago.
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Browse 48 steel balls listings currently in our index. Prices range from £2.53 to £272.16, with an average of £40.08. 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 →
Single chrome steel - single, - £4.72
- Free postage - New and Used
- Free postage - New and Used
Catpult ammo carbon steel ball - catpult, - £7.99
Carbon steel ball • Bearings perfect catpult • Slingshot ammo general - Free postage - New and Used
Carbon steel ball • Bearings perfect catpult • Slingshot ammo general - Free postage - New and Used
2mm 3mm 4mm - 5mm, 8mm - £18.89
Industry standard grade • 100 loose ball • Bearings aisi 316 - Free postage - New and Used
Industry standard grade • 100 loose ball • Bearings aisi 316 - Free postage - New and Used
1mm 2mm 3mm 5mm 4mm - 2mm, - £6.81
Grams per ball • Bearings 6mm 0.90 • 9mm 3.00 - Free postage - New and Used
Grams per ball • Bearings 6mm 0.90 • 9mm 3.00 - Free postage - New and Used
Stainless steel metric - stainless, - £54.46
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
Chrome steel stainless ball - steel, - £4.94
Grade 100 - Free postage - New and Used
Grade 100 - Free postage - New and Used
5mm catapult - 9.5mm, - £99.99
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Metal steel marbles - steel, ball - £2.53
Ball bearing feel • Free give ring • Not drillable - Free postage - New and Used
Ball bearing feel • Free give ring • Not drillable - Free postage - New and Used
600pcs 8mm catapult - 600pcs, - £7.99
Carbon steel ball • 600 8mm catapult • Sling shot ammo - Free postage - New and Used
Carbon steel ball • 600 8mm catapult • Sling shot ammo - Free postage - New and Used
Sealed ball bearings 2rs - ball, - £4.95
High quality abec • Sealed ball bearings • Smooth performance long - Free postage - New and Used
High quality abec • Sealed ball bearings • Smooth performance long - Free postage - New and Used
High precision 304 - 304, a2 - £2.90
Application 304 stainless • Steel ball most • Market features good - Free postage - New and Used
Application 304 stainless • Steel ball most • Market features good - Free postage - New and Used
Chrome steel stainless ball - stainless, - £59.90
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
Weldable mild steel metal - weldable, - £49.50
- Free postage - New and Used
- Free postage - New and Used
High precision 304 - 304, a2 - £51.72
Application 304 stainless • Steel ball most • Market features good - Free postage - New and Used
Application 304 stainless • Steel ball most • Market features good - Free postage - New and Used
304 steel ball stainless - ball, a2 - £35.04
Application 304 stainless • Steel ball most • Market features good - Free postage - New and Used
Application 304 stainless • Steel ball most • Market features good - Free postage - New and Used
Stainless steel balls grade - stainless, - £59.90
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
11mm catapult slingshot - catapult, - £128.99
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Bike stainless steel durable - bike, - £74.13
Grade 100 chromium • Aisi52100 hardened loose • Ball bearings are - Free postage - New and Used
Grade 100 chromium • Aisi52100 hardened loose • Ball bearings are - Free postage - New and Used
10mm catapult slingshot ammo - 10mm, - £92.94
Catapult slingshot ammo • High impact hardened • Carbon steel ball - Free postage - New and Used
Catapult slingshot ammo • High impact hardened • Carbon steel ball - Free postage - New and Used
Weldable steel metal - weldable, half - £8.99
Half hollow spheres • Price per - Free postage - New and Used
Half hollow spheres • Price per - Free postage - New and Used
8mm catapult slingshot ammo - 8mm, / - £69.99
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Loose ball bearings stainless - ball, - £8.00
Industry standard grade • 100 loose ball • Bearings aisi 316 - Free postage - New and Used
Industry standard grade • 100 loose ball • Bearings aisi 316 - Free postage - New and Used
Hardened carbon steel ball - hardened, - £73.91
Bearing steel ball • Has high precision • Hardness above hrc60 - Free postage - New and Used
Bearing steel ball • Has high precision • Hardness above hrc60 - Free postage - New and Used
14mm catapult slingshot ammo - 14mm, / - £4.99
Experience precision durability • Our 14mm catapult • Slingshot ammunition crafted - Free postage - New and Used
Experience precision durability • Our 14mm catapult • Slingshot ammunition crafted - Free postage - New and Used
10mm catapult slingshot ammo - catapult, - £4.99
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Pack 2mm 3mm 4mm - 4mm, 5mm - £3.44
4.5 0.177 skateboard • Bearings non standard • Material excellence manufactured - Free postage - New and Used
4.5 0.177 skateboard • Bearings non standard • Material excellence manufactured - Free postage - New and Used
5mm catapult - 3/8", - £4.79
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Bearing warehouse steel balls - bearing, - £24.50
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
Aisi 420c stainless • Steel martensitic hardened • Balls they feature - Free postage - New and Used
Stainless steel ball bearings - steel, - £19.99
Industry standard grade • 100 loose ball • Bearings aisi 316 - Free postage - New and Used
Industry standard grade • 100 loose ball • Bearings aisi 316 - Free postage - New and Used
Loose ball bearings chrome - loose, - £44.48
Loose balls fairish • Foodstuff alkaline solutions • Fair salt atmosphere - Free postage - New and Used
Loose balls fairish • Foodstuff alkaline solutions • Fair salt atmosphere - Free postage - New and Used
600 1200pcs 8mm catapult - 600/1200pcs, - £7.99
Ball bearings • Perfect catapult sling • Shot ammo 8mm - Free postage - New and Used
Ball bearings • Perfect catapult sling • Shot ammo 8mm - Free postage - New and Used
Bearing warehouse imperial - warehouse, - £14.97
Austenitic stainless steel • Balls higher corrosion • Resistance respect aisi - Free postage - New and Used
Austenitic stainless steel • Balls higher corrosion • Resistance respect aisi - Free postage - New and Used
50mm chrome steel balls - balls, grade - £272.16
- Free postage - New and Used
- Free postage - New and Used
4 5 6 - 1,, 4, - £7.50
Ball bearings • 1.5 2.5 3.5 • 4.5 16mm stainless - Free postage - New and Used
Ball bearings • 1.5 2.5 3.5 • 4.5 16mm stainless - Free postage - New and Used
Solid metal mild steel - metal, balls - £2.94
Mild steel low • That easy work • Has good strength - Free postage - New and Used
Mild steel low • That easy work • Has good strength - Free postage - New and Used
Stainless steel 5mm paint - stainless, - £7.99
5.56mm stainless steel • 316l grade balls • Theaddition molybdenum provides - Free postage - New and Used
5.56mm stainless steel • 316l grade balls • Theaddition molybdenum provides - Free postage - New and Used
9mm catapult slingshot ammo - 9mm, - £99.99
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Single stainless 316 steel - 316, - £4.72
Austenitic stainless steel • Balls higher corrosion • Resistance respect aisi - Free postage - New and Used
Austenitic stainless steel • Balls higher corrosion • Resistance respect aisi - Free postage - New and Used
Loose ball bearings - loose, - £40.55
Loose balls fairish • Foodstuff alkaline solutions • Fair salt atmosphere - Free postage - New and Used
Loose balls fairish • Foodstuff alkaline solutions • Fair salt atmosphere - Free postage - New and Used
1mm 125mm steel - -, ball - £83.39
304 stainless steel • Ball most widely • Typical representative generally - Free postage - New and Used
304 stainless steel • Ball most widely • Typical representative generally - Free postage - New and Used
1200pcs 8mm steel - 1200pcs, - £12.49
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
12mm catapult slingshot - 12mm, - £14.40
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
Catapult slingshot ammo • These are approximate • Sizing not precision - Free postage - New and Used
65mm chrome steel - 65mm, - £204.12
- Free postage - New and Used
- Free postage - New and Used
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Everything you need to know about steel balls
Whether you are looking for a brand-new or second-hand steel balls, eBay offers one of the largest selections available online. With 48 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 £2.53, while premium listings can reach £272.16 — giving you a wide budget spread to work with. The average price of £40.08 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.