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