Beta Tools Hook Wrenches Square Nose Ring Nuts UNI/ISO 2982-2983
Precision-forged hook wrenches with a square nose and multi-radius inner profile for accurate engagement on standard and bearing ring nuts. Manufactured from chrome‑vanadium steel with a polished chrome finish for corrosion resistance and long service life. Available in a wide range of nominal ring‑nut diameter ranges to match UNI/ISO 2982 and 2983 sizes, enabling correct torque application and reduced slippage. Straight shank and controlled hook geometry provide consistent seating on ring nut flats and minimise deformation. Supplied as single tools; select the SKU that matches the ring‑nut diameter range required for the job.
Specifications
| Material | Chrome‑vanadium steel (forged) |
| Finish | Polished chrome plated |
| Standards | Compliant with UNI/ISO 2982 and UNI/ISO 2983; referenced UNI 6752 |
| Inner profile | Multi‑radius inner profile for precise fit on standard and bearing ring nuts |
| Application | Designed for installation and removal of ring nuts on bearings and machinery components |
| Available sizes | 155–165 mm (see variants for exact ranges) |
| Overall length range | Approximately 4.29–15.16 in (109–385 mm) depending on SKU |
| Hook thickness (S) range | Approximately 0.12–0.47 in (3.0–12.0 mm) |
| Hook width (B) range | Approximately 0.57–3.86 in (14.5–98.0 mm) |
| Typical supply | Single hook wrench per SKU; no additional accessories included |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Precision-forged hook wrenches with a square nose and multi-radius inner profile for accurate engagement on standard and bearing ring nuts. Manufactured from chrome‑vanadium steel with a polished chrome finish for corrosion resistance and long service life. Available in a wide range of nominal ring‑nut diameter ranges to match UNI/ISO 2982 and 2983 sizes, enabling correct torque application and reduced slippage. Straight shank and controlled hook geometry provide consistent seating on ring nut flats and minimise deformation. Supplied as single tools; select the SKU that matches the ring‑nut diameter range required for the job.
Specifications
| Material | Chrome‑vanadium steel (forged) |
| Finish | Polished chrome plated |
| Standards | Compliant with UNI/ISO 2982 and UNI/ISO 2983; referenced UNI 6752 |
| Inner profile | Multi‑radius inner profile for precise fit on standard and bearing ring nuts |
| Application | Designed for installation and removal of ring nuts on bearings and machinery components |
| Available sizes | 155–165 mm (see variants for exact ranges) |
| Overall length range | Approximately 4.29–15.16 in (109–385 mm) depending on SKU |
| Hook thickness (S) range | Approximately 0.12–0.47 in (3.0–12.0 mm) |
| Hook width (B) range | Approximately 0.57–3.86 in (14.5–98.0 mm) |
| Typical supply | Single hook wrench per SKU; no additional accessories included |
