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