Bottom Bracket Tool Retainer Kit and Ratchet Adapters A to F

✅ Keep the tool seated. A retaining rod and spring support a compatible bottom-bracket tool during service.

✅ Set it by hand. The hand-adjusted end lets you position the retaining assembly against your tool.

✅ Match your ratchet drive. 1/2-inch, 3/8-inch and 1/4-inch adapters are offered as separate or combined packages.

✅ Pick the package you need. Options A to F pair a retaining kit with an adapter, so you order the combination you use.

Retaining support for bottom-bracket service

A retaining kit and ratchet adapters for compatible bicycle bottom-bracket tools. Options A to F combine a retaining assembly with a 3/8-inch or 1/4-inch adapter, and two standalone adapters are listed separately.

Check your tool and ratchet drive, then choose the matching components.