Code No.	Outside Dia and Length
#A 3004	4 x 20 mm
#A 3005	5 x 25 mm
#A 3006	6 x 30 mm
#A 3007	7 x 37 mm
#A 3008	8 x 40 mm
#A 3010	10 x 50 mm
#A 3012	12 x 60 mm
#A 3014	14 x 70 mm