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