The short answer: both a coil grab and a coil tong lift by gripping the coil's outer diameter, but a coil grab does it through a purely mechanical linkage with no external power, while a coil tong uses clamping arms available in manual, hydraulic, or motorised form. The practical difference shows up in coil size range and how much control you want over the clamping action.
How a coil grab works
A coil grab engages the coil's outer (or inner) diameter through a mechanical linkage that requires no hydraulics or electrics to clamp — the coil's own weight helps set the grip. Coil diameter range runs 1067–1880 mm (42"–74"), with capacities up to 45 ton, and variants include standard OD gripping, a solid bar grab for solid bar coils, and a motorised version for rotating the coil into position after it's lifted.
How a coil tong works
A coil tong closes a pair of arms around the coil's outer diameter, with the clamping action driven manually, hydraulically, or by motor depending on the variant. Coil OD range runs 800–2000 mm (customizable), also up to 45 ton, with adjustable jaw opening for handling a range of sizes with one attachment and safety latches to prevent accidental release. Our coil tong types and selection guide breaks the variants down.
Side-by-side
| Coil Grab | Coil Tong | |
|---|---|---|
| Grip point | Outer (or inner) diameter | Outer diameter |
| Power required | None — mechanical | None, hydraulic, or motorised |
| Typical capacity | Up to 45 ton | Up to 45 ton |
| Coil size range | 1067–1880 mm diameter | 800–2000 mm OD (adjustable jaw) |
| Best suited to | Simpler mechanical operation, less operator control needed | Operations wanting adjustable, powered clamping control |
Which one fits your job
A coil grab is the lower-complexity option — no power source, fewer components, and a mechanical linkage that's simple to maintain, which suits operations that want to minimize what can fail. A coil tong's adjustable jaw and optional hydraulic or motorised clamping give more control over grip force and accommodate a wider range of coil sizes with a single attachment, which matters if your coil mix varies more than a fixed-range grab can cover. If your coil OD sits reliably within the grab's 1067–1880 mm range, the grab is the simpler choice; outside that range, or where you need adjustable clamping across varied coil sizes, the tong is the better fit. Where the coil eye is the more dependable grip point, a C hook is the third option — coil grab vs C hook covers that pairing.
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