Description:?a lock tooth?flywheel?sleeve?(rotary?flying)

Brand:?SAHOO

Model: 23832

Color:?Silver

Material: alloy?steel

Size: 2.5*2.7*0.6cm

Weight: 58G

Characteristics:?heat treated alloy?steel，?(Xuan Fei)?the lock?tooth?flywheel?special，?use the 1/2 "DR?or 21mm?open wrench.