IUNIO 100x Brass Bee Hive Frame End Eyelets 100PCS eyelets per Package, traditional beekeeping who dedicated the necessary tools Eyelets are used in the sides of frames for the wire to pass through and prevents the wire from pulling into the timber. Wire nest box will not fall into the trap plate, nest box more durable. If you need stainless steel wire for hive frames, please search B00MWPXOS6 on Amazon. If you need stainless steel wire and wire crimp, please search B00OH67V5A on Amazon.