Fenn Trap MK4

New stock arrived from UK August 2025

This is the genuine MK4 Fenn Spring Trap made in Britain and is suitable for rodents and small mustelids.

A favourite of the UK gamekeepers, It should be set along regular pest runways to increase the chance of trap interaction, the same as you would do with a regular DOC trap or similar.

Like other traps, it must be used with either a Philproof® plastic trap cover or wooden box to prevent injury to non-target species.

This trap is more difficult to set than a regular DOC 150 trap so suited to experienced users only 

Dimensions of trap closed:
125mm wide x 135mm high x 120mm long
Dimensions of trap set:
140mm wide x 50mm high x 120mm long
Weight: 380g

Stoat and weasel Photos courtesy Neil Hayes