尺 寸?????????? ?1/2?? 3/4??? 1?? ?11/4??? 11/2??? 2?? ?21/2??? 3?? ?4??? 5?? ?6??? 8?? ?10? ? ?12
L?(FACE?TO?FACE)?108? 117?? 127?? 140????? 165??? 203?? 216??? 241? 292? 356? 406 ?495?? 622??? 698
H?(HEIGHT)?????? 190??200? ?220?? 250????? 250?? ?270?? 290??? 320? 350 ?410? 520? 570? ?670?? ?736
D(HANDWHEEL)???? 90? ?90??? 100? ?120????? 140??? 160? ?180??? 200 ?225 ?250 ?300? 350? ?450?? ?500