HK Calving Aid Springs & Bolts Replacement Spares
Description
HK Calving Aid Springs & Bolts - Keep Your Calving Jack Working
HK Calving Aid Springs & Bolts is a set of replacement spare parts for HK calving aids, covering the springs and bolts that drive the ratchet and locking action. It is made for dairy and suckler farmers, smallholders and veterinary practices who want to repair a worn calving jack rather than replace the whole unit.
Calving equipment is used in wet, mucky conditions and stored for months at a time, so springs lose tension and bolts corrode or go missing. Keeping a spare set in the calving box means a five-minute fix on the yard instead of a season-critical delay.
Key Features
- Genuine HK spares - springs and bolts for HK calving aids
- Restores mechanism action - refreshes the ratchet and locking movement on a worn aid
- Avoids full replacement - repair the wearing parts and keep the main unit in service
- Compact to store - sits easily in a calving kit, toolbox or parlour cupboard
- Best for farms running their own calving aid through a block calving season
- Made in Germany by HK
Specifications
| Brand | HK |
|---|---|
| Product | Calving Aid Springs & Bolts |
| Type | Replacement spare parts |
| Compatibility | HK calving aids |
| Category | Agrihealth / calving equipment |
| Country of origin | Germany |
How to Use
- Before calving season, lay the calving aid out on a clean surface and inspect the springs and bolts.
- Compare the replacement springs and bolts with the parts already fitted to confirm they match your model.
- Remove the worn or corroded component, noting the orientation of the spring before it comes out.
- Fit the replacement part and tighten the bolt securely without over-tightening.
- Work the ratchet and release by hand several times to check the action is smooth and the lock holds.
- Wash, dry and store the aid under cover after every use.
Browse more farm and livestock essentials in our Agrihealth collection.
FAQ
What are HK Calving Aid Springs & Bolts?
They are replacement spare parts for HK calving aids - the springs and bolts used in the ratchet and locking mechanism.
Will these fit any calving jack?
They are intended for HK calving aids. Calving aid designs differ between makes and models, so compare the parts with your existing components before fitting.
How often should springs and bolts be replaced?
There is no fixed interval. Inspect before each calving season and after heavy use, and replace anything bent, corroded or slow to return under tension.
Why does the ratchet slip on my calving aid?
A slipping or sticky ratchet is often caused by a tired spring, a loose bolt or dried-on dirt. Clean the mechanism first, then replace worn springs and bolts.
How should a calving aid be stored?
Wash it down after every calving, dry it thoroughly and store it in a dry, covered place. Damp storage is the main cause of corroded bolts and weak springs.
Who should use a calving aid?
Only someone trained in its correct use, applying steady traction in time with the cow. If a calving is not progressing normally, stop and call your vet.
About HK
HK manufactures livestock handling and calving equipment in Germany. The range is built around hard-wearing components and readily available spare parts, so farms can service and repair their equipment rather than replace it.