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