03929 Draper Expert Expert HI TORQ Metric Flexible Head Ratchet Combination Spanner S Spanner Wrench Ratchet Spanners Professional Trade DIY Worksho Angle Grinders non flammable and biodegradable urea and DRAPER non flammable and biodegradable urea and water based liquid additive that processes the gases in a car exhaust system to remove harmful nitrogen oxide (NOx) emissions 1 x M16 pulling spindle This gives more grip while transmitting more torque to the nut or bolt and prevents damage to the corners by spreading the load across the flats The Draper Expert HI TORQ metric flexible head ratchet combination spanners in this 12 piece set are manufactured from hardened and tempered chrome vanadium steel