CBC keys for plumbing and heating at a glance
For fittings under the washbasin, CBC offers two keys for nuts from 10 to 32 mm (3/8″ to 1″1/4): a fixed key of painted chrome-vanadium steel with a reversible jaw and a length of 240 mm, and a chrome-plated telescopic key that extends from 240 to 480 mm.
Valve tails from 3/8″ to 1″ are turned with the ratchet key 037320; ratchet and valve tail key are also available separately. The radiator keys come in 1″ (500 and 750 mm long) and 1″1/4 (530 and 830 mm) and are operated with the fixed lever or the ratchet lever. The helical hex keys 10.5/12.9 mm – also in a version with four points – unscrew fittings, reductions and valve seats.
Under-sink keys
| Version | Article no. | Length | For nuts | Design |
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| Under-sink key, fixed | 037150 | 240 mm / 9.45 in | 10–32 mm, 3/8″–1″1/4 | painted chrome-vanadium steel, reversible jaw |
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| Under-sink key, telescopic | 037130 | 240–480 mm | 10–32 mm, 3/8″–1″1/4 | chrome-plated, telescopic |
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Keys for valve tails
| Version | Article no. | Sizes |
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| Ratchet key for valve tails | 037320 | 3/8″, 1/2″, 3/4″, 1″ |
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| Ratchet | 037325 | – |
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| Valve tail key | 037330 | 3/8″, 1/2″, 3/4″, 1″ |
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Radiator keys and levers
| Version | Article no. | Size | Length |
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| Radiator key 1″ × 500 mm | 037350 | 1″ | 500 mm / 19.69 in |
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| Radiator key 1″ × 750 mm | 037355 | 1″ | 750 mm / 29.53 in |
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| Radiator key 1″1/4 × 530 mm | 037360 | 1″1/4 | 530 mm / 20.87 in |
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| Radiator key 1″1/4 × 830 mm | 037365 | 1″1/4 | 830 mm / 32.68 in |
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| Fixed lever | 037370 | – | – |
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| Ratchet lever | 037375 | – | – |
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Helical hex keys 10.5/12.9 mm
| Version | Article no. |
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| Helical hex key 10.5/12.9 mm | 037380 |
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| Helical hex key 10.5/12.9 mm, 4 points | 0001270 |
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Manufacturer information
Manufacturer details in accordance with the EU General Product Safety Regulation (EU) 2023/988:
| Manufacturer | C.B.C. S.r.l. |
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| Postal address | Via L. Einaudi, 3, 42016 Guastalla (RE), Italy |
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| E-mail | cbc@cbc.it |
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