
overall width	A	166	166	329	329
traverse width	B	152	152	315	315
flange diameter	C	255	255	255	255
barrel diameter	D	118	118	118	118
drive hole diameter	E	13	13	13	13
bore diameter	G	17	33	17	33
distance between center drive hole and center bore	H	38	43	38	43
Capacity		18kg	18kg	36kg	36kg
Capacity		(40 lbs)	(40 lbs)	(80 lbs)	(80 lbs)