The Armeg 4 Piece Brocket Super Set is a selection Hex attachments to deal with conduit bush fittings. Thanks to the unique, low profile design, the hexagonal recess positively locates on the bush for a secure fit and reduced slippage. Ideal for use with a ratchet for faster and easier tightening, the brocket is perfect for working in tight areas as well as awkward access installations. Made with high quality alloy for incredible durability, the UK made brocket set has a 14 Hexagon shank in accordance with ISO 11732001e that allows use in bit holders ratchets etc.