The holding device is connected to the body and has a linking arm, {TAIL ~ a mounting jacket}, {HEAD ~ a bottom cap}, a positioning shaft and a locating spring 
The holding device is connected to the body and has a linking arm , { TAIL ~ a mounting jacket } , { HEAD ~ a bottom cap } , a positioning shaft and a locating spring
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH