







Arm lock
Single side safety control, arm locks with tooth type ratchet, multi-safety device, more reliable.
There are multiple safe protectors: Overweight device, chain fracture device, trailing arm lock protect, device of the lock when it rised.

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Open the tool →锁臂 (suǒ bì) means “Arm lock”.
锁臂 is pronounced suǒ bì in Mandarin Chinese.
“Arm lock” is 锁臂 (suǒ bì) in Chinese.
This page has 2 example sentences using 锁臂, each with pinyin and an English translation.