MT Valves & Fittings product. Available references and published specifications: • 6707008 — measures: BRASS CAP 8MM; weight (kg): 0.02; small / large box: 50 / 750 • 6707010 — measures: BRASS CAP 10MM; weight (kg): 0.02; small / large box: 50 / 700 • 6707012 — measures: BRASS CAP 12MM; weight (kg): 0.02; small / large box: 25 / 650 • 6707015 — measures: BRASS CAP 15MM; weight (kg): 0.03; small / large box: 10 / 400 • 6707022 — measures: BRASS CAP 22MM; weight (kg): 0.06; small / large box: 10 / 230 • 6707028 — measures: BRASS CAP 28MM; weight (kg): 0.09; small / large box: 10 / 130 • 6707018 — measures: BRASS CAP 18MM; weight (kg): 0.05; small / large box: 10 / 350 Price and local availability on request. Source: https://mtspain.net/en/cap-brass-compression/