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