MT Valves & Fittings product. External bending spring for multilayer pipe. Model 6402 allows the pipe to be safely bent manually to the required angle and with precision. The spring speeds up installation, saving time and making assembly easier. It does not damage the pipe and saves on the number of fittings. Available references and published specifications: • 6402016 — measures: EXTERNAL BENDINGS SPRINGS 16X2.0; weight (kg): 0.44; small / large box: 1 / 30 • 6402018 — measures: EXTERNAL BENDINGS SPRINGS 18X2.0; weight (kg): 0.49; small / large box: 1 / 30 • 6402020 — measures: EXTERNAL BENDINGS SPRINGS 20X2.0; weight (kg): 0.6; small / large box: 1 / 25 • 6402025 — measures: EXTERNAL BENDINGS SPRINGS 25X2.5; weight (kg): 0.84; small / large box: 1 / 20 • 6402026 — measures: EXTERNAL BENDINGS SPRINGS 26X3.0; weight (kg): 0.89; small / large box: 1 / 20 • 6402032 — measures: EXTERNAL BENDINGS SPRINGS 32X3.0; weight (kg): 1.28; small / large box: 1 / 15 Price and local availability on request. Source: https://mtspain.net/en/external-bending-spring-for-multilayer-pipes/