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