195mm long x 30mm wide Can be fixed to the front of most bee hives, In position A it acts as a mouse guard and the bees can enter and leave the hive. In position B it is ventilated to give air to the colony when stopped up for moving.
Place eyelet onto machine, place your frame in the channel provided and push handle down, the eyelet will be imbedded into the frame with a hole for the wire to go through.
This is a simple device which lets you look into the hive to see how your bees are doing, fitted with a porter bee escape and so can be used as a clearer board.
This heavy jute can be cut to any size you require, we ourselves use this product on our bees as it is easy to peel one corner up to look into the hive and also easy to cut a small feed hole in the centre.