Professional flare nut spanner for commercial or occasional home use Metric flare nut spanner / brake pipe spanners 19mm and 21mm brake pipe spanner Flare design for specific access requirements Suitable for use with gas, brake, air conditioning, diesel lines and diesel injectors Also for use with compression nuts on hydraulic lines, diesel and petrol injectors, gas and refrigeration systems Brake pipe spanner has a 15 degree offset for easy manoeuvrability 12 point design for easy grip in awkward areas Essential tool for brake maintenance Open spanner with 2 different sizes on Manufactured from CR-v steel for maximum strength and durability