Hand winch: Listen & Download Hand winch .mp3 Error! Change your browser, please! ⇓ Download On, Hydraulic mechanism, off ⚠ Kick the bike speed switch ⚠ Chain hoist, Chain ⚠ Mechanical sounds ⚠ Small hydraulic gear ⚠ Drawbridge raise chains ⚠ Drawbridge, lower chains ⚠ Bicycle hand pump ⚠ Foot pump inflating a mattress ⚠ Hand winch ⚠ ★★★★★