Bonnet spring clips are rally-style spring-loaded hooks fitted to the outside of a bonnet or boot lid, used as an additional fastener to stop the panel lifting at speed or if the main catch fails.
What’s in the box
- 2 x spring hooks, approx. 150 mm long
- 2 x catch brackets, approx. 41 mm wide
- Pop rivets, approx. 41.5 mm long
Key features
- Coil-spring tension keeps the hook pulled tight onto the catch
- Two-hole mounting tab on the spring end
- Hook end with finger cut-outs for easy release
- Bright metal finish
Typical uses
- Rally and track cars as secondary bonnet or boot retention
- Lightweight or aftermarket bonnets
- Retro and race-inspired styling on project cars
Installation notes
Position the hook and bracket so the spring is under tension with the panel closed, and check that nothing fouls lights, wipers or the opening path. Drill carefully, deburr and paint bare metal before riveting to limit rust. The hooks supplement, rather than replace, the factory bonnet catch. Our workshop can fit them if you prefer.
Frequently asked questions
How long are the spring hooks?
Each hook is approximately 150 mm long.
How are they fitted?
With the pop rivets supplied, through the mounting tabs on the hooks and the catch brackets.
Can they be used on a boot lid?
Yes, they are an external fastener for either a bonnet or a boot lid.





