HEAVY DUTY Double Ended Compression Nut Spanner - 15mm & 22mm Heating Wrench Heavy duty spanner made from durable steel. Double-ended with 24mm end for 15mm compression fittings and 32mm for 22mm compression fittings. Toolbox essential for plumbers, heating installers, contractors and engineers. Conforms to DIN895. SIZE: L x W x H (mm) 33 x 11 x 62 WEIGHT: 0.37 t1073