Ratcheting screwdriver, can you wear it out?
Some data...
Ratcheting screwdriver torque, see also one-way sprag type freewheel
clutches
Dewalt Ratcheting T-Handle
500 in-lbs. max torque
Wera Kraftform 816
Maximum torque of up to 50 Nm (443 in-lbs)
Dewalt DCD945 12v cordless drill...
max torque of 44Nm (390 in-lbs)
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